Datasets:
tobiaslee
/
tomato_temporal

Dataset card Data Studio Files Community
1
question
stringlengths
22
117
answer
int64
0
6
qid
stringlengths
15
30
options
sequencelengths
3
7
video_key
stringlengths
7
7
meta
dict
How would you describe the trend of the hand's motion?
4
221-0631-02-shape&trend
[ "Moving Down then Up", "Moving Up.", "Moving Down.", "Not moving at all.", "Moving Up then Down." ]
0631-02
{ "question": "How would you describe the trend of the hand's motion?", "options": [ "Moving Down then Up", "Moving Up.", "Moving Down.", "Not moving at all.", "Moving Up then Down." ], "answer": 4, "key": "0631-02", "video_source_url": "", "motion_type": "shape&trend", "variation": { "counterfactual": 0, "composite": 1, "zoom": 1, "first_person": 0 }, "demonstration_type": "simulated", "note": "synthetic human; Ziyao moving hand with controller" }
How would you describe the trend of the hand's motion?
4
222-0632-02-shape&trend
[ "Moving Up then Down.", "Moving Up.", "Not moving at all.", "Moving Down.", "Moving Down then Up" ]
0632-02
{ "question": "How would you describe the trend of the hand's motion?", "options": [ "Moving Up then Down.", "Moving Up.", "Not moving at all.", "Moving Down.", "Moving Down then Up" ], "answer": 4, "key": "0632-02", "video_source_url": "", "motion_type": "shape&trend", "variation": { "counterfactual": 0, "composite": 1, "zoom": 1, "first_person": 0 }, "demonstration_type": "simulated", "note": "synthetic human; Ziyao moving hand with controller" }
What is the pattern of the person's hand's rotation speed?
2
0-0215-08-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0215-08
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 2, "key": "0215-08", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with accelerating speed" }
What is the pattern of the person's hand's rotation speed?
1
1-0215-09-velocity&frequency
[ "Not moving at all.", "Decelerating.", "Constant speed.", "Accelerating." ]
0215-09
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Not moving at all.", "Decelerating.", "Constant speed.", "Accelerating." ], "answer": 1, "key": "0215-09", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with decelerating speed" }
What is the pattern of the person's rotation speed?
2
2-0216-10-velocity&frequency
[ "Not moving at all.", "Decelerating.", "Accelerating.", "Constant speed." ]
0216-10
{ "question": "What is the pattern of the person's rotation speed?", "options": [ "Not moving at all.", "Decelerating.", "Accelerating.", "Constant speed." ], "answer": 2, "key": "0216-10", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating with accelerating speed" }
What is the pattern of the person's rotation speed?
0
3-0216-11-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0216-11
{ "question": "What is the pattern of the person's rotation speed?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0216-11", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating with decelerating speed" }
What is the pattern of the person's hand's rotation speed?
0
4-0218-10-velocity&frequency
[ "Accelerating.", "Constant speed.", "Decelerating.", "Not moving at all." ]
0218-10
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Accelerating.", "Constant speed.", "Decelerating.", "Not moving at all." ], "answer": 0, "key": "0218-10", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with accelerating speed" }
What is the pattern of the person's hand's rotation speed?
0
5-0218-11-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0218-11
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0218-11", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with decelerating speed" }
What is the pattern of the person's hand's rotation speed?
2
6-0230-12-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Accelerating.", "Decelerating." ]
0230-12
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Constant speed.", "Not moving at all.", "Accelerating.", "Decelerating." ], "answer": 2, "key": "0230-12", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with accelerating speed" }
What is the pattern of the person's hand's rotation speed?
1
7-0230-13-velocity&frequency
[ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ]
0230-13
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ], "answer": 1, "key": "0230-13", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason rotating hand with decelerating speed" }
How does the frequency of clapping change throughout the video?
1
8-0652-00-velocity&frequency
[ "Decreasing gradually then speeds up.", "Increasing gradually.", "Decreasing gradually.", "Remains Constant.", "Increasing gradually then slows down." ]
0652-00
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Decreasing gradually then speeds up.", "Increasing gradually.", "Decreasing gradually.", "Remains Constant.", "Increasing gradually then slows down." ], "answer": 1, "key": "0652-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "Ziyao clapping" }
How does the frequency of clapping change throughout the video?
1
9-0652-01-velocity&frequency
[ "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually then slows down.", "Increasing gradually." ]
0652-01
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually then slows down.", "Increasing gradually." ], "answer": 1, "key": "0652-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "Ziyao clapping" }
How does the frequency of clapping change throughout the video?
0
10-0652-02-velocity&frequency
[ "Increasing gradually then slows down.", "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually." ]
0652-02
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Increasing gradually then slows down.", "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually." ], "answer": 0, "key": "0652-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 1, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "Ziyao clapping" }
How does the frequency of clapping change throughout the video?
1
11-0652-03-velocity&frequency
[ "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually." ]
0652-03
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually." ], "answer": 1, "key": "0652-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 1, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "Ziyao clapping" }
What is the pattern of the camera's movement speed throughout the entire video?
0
12-0236-02-velocity&frequency
[ "Accelerating.", "Decelerating.", "Not moving at all.", "Constant speed." ]
0236-02
{ "question": "What is the pattern of the camera's movement speed throughout the entire video?", "options": [ "Accelerating.", "Decelerating.", "Not moving at all.", "Constant speed." ], "answer": 0, "key": "0236-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the trend in the camera's movement speed across the entire video?
1
13-0236-03-velocity&frequency
[ "Not moving at all.", "Decelerating.", "Constant speed.", "Accelerating." ]
0236-03
{ "question": "What is the trend in the camera's movement speed across the entire video?", "options": [ "Not moving at all.", "Decelerating.", "Constant speed.", "Accelerating." ], "answer": 1, "key": "0236-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the pattern of the camera's movement speed throughout the entire video?
2
14-0240-02-velocity&frequency
[ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ]
0240-02
{ "question": "What is the pattern of the camera's movement speed throughout the entire video?", "options": [ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ], "answer": 2, "key": "0240-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the trend in the camera's movement speed across the entire video?
3
15-0240-03-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ]
0240-03
{ "question": "What is the trend in the camera's movement speed across the entire video?", "options": [ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ], "answer": 3, "key": "0240-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the pattern of the camera's movement speed throughout the entire video?
2
16-0242-02-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ]
0242-02
{ "question": "What is the pattern of the camera's movement speed throughout the entire video?", "options": [ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ], "answer": 2, "key": "0242-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the trend in the camera's movement speed across the entire video?
2
17-0242-03-velocity&frequency
[ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ]
0242-03
{ "question": "What is the trend in the camera's movement speed across the entire video?", "options": [ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ], "answer": 2, "key": "0242-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the pattern of the camera's movement speed throughout the entire video?
0
18-0245-02-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ]
0245-02
{ "question": "What is the pattern of the camera's movement speed throughout the entire video?", "options": [ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ], "answer": 0, "key": "0245-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the trend in the camera's movement speed across the entire video?
1
19-0245-03-velocity&frequency
[ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ]
0245-03
{ "question": "What is the trend in the camera's movement speed across the entire video?", "options": [ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ], "answer": 1, "key": "0245-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the pattern of the camera's movement speed throughout the entire video?
3
20-0281-02-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ]
0281-02
{ "question": "What is the pattern of the camera's movement speed throughout the entire video?", "options": [ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ], "answer": 3, "key": "0281-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
What is the trend in the camera's movement speed across the entire video?
0
21-0281-03-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0281-03
{ "question": "What is the trend in the camera's movement speed across the entire video?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 0, "key": "0281-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "Ziyao running in hallway" }
How does the frequency of the hammer's handle striking the floor change throughout the video?
1
22-0283-00-velocity&frequency
[ "Decreasing gradually.", "Increasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Remains Constant." ]
0283-00
{ "question": "How does the frequency of the hammer's handle striking the floor change throughout the video?", "options": [ "Decreasing gradually.", "Increasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Remains Constant." ], "answer": 1, "key": "0283-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the frequency of the hammer's handle striking the floor change throughout the video?
3
23-0283-01-velocity&frequency
[ "Decreasing gradually then speeds up.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually.", "Remains Constant." ]
0283-01
{ "question": "How does the frequency of the hammer's handle striking the floor change throughout the video?", "options": [ "Decreasing gradually then speeds up.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually.", "Remains Constant." ], "answer": 3, "key": "0283-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer's handle hitting the floor vary throughout the video?
2
24-0283-02-velocity&frequency
[ "Remains Constant.", "Increasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Decreasing gradually." ]
0283-02
{ "question": "How does the rate of the hammer's handle hitting the floor vary throughout the video?", "options": [ "Remains Constant.", "Increasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Decreasing gradually." ], "answer": 2, "key": "0283-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer's handle hitting the floor vary throughout the video?
4
25-0283-03-velocity&frequency
[ "Decreasing gradually.", "Increasing gradually then slows down.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually then speeds up." ]
0283-03
{ "question": "How does the rate of the hammer's handle hitting the floor vary throughout the video?", "options": [ "Decreasing gradually.", "Increasing gradually then slows down.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually then speeds up." ], "answer": 4, "key": "0283-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the frequency of the hammer's handle striking the floor change throughout the video?
4
26-0305-00-velocity&frequency
[ "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually then slows down.", "Decreasing gradually.", "Increasing gradually." ]
0305-00
{ "question": "How does the frequency of the hammer's handle striking the floor change throughout the video?", "options": [ "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually then slows down.", "Decreasing gradually.", "Increasing gradually." ], "answer": 4, "key": "0305-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the frequency of the hammer's handle striking the floor change throughout the video?
2
27-0305-01-velocity&frequency
[ "Remains Constant.", "Decreasing gradually then speeds up.", "Decreasing gradually.", "Increasing gradually.", "Increasing gradually then slows down." ]
0305-01
{ "question": "How does the frequency of the hammer's handle striking the floor change throughout the video?", "options": [ "Remains Constant.", "Decreasing gradually then speeds up.", "Decreasing gradually.", "Increasing gradually.", "Increasing gradually then slows down." ], "answer": 2, "key": "0305-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer's handle hitting the floor vary throughout the video?
1
28-0305-02-velocity&frequency
[ "Decreasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Remains Constant." ]
0305-02
{ "question": "How does the rate of the hammer's handle hitting the floor vary throughout the video?", "options": [ "Decreasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Remains Constant." ], "answer": 1, "key": "0305-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer's handle hitting the floor vary throughout the video?
4
29-0305-03-velocity&frequency
[ "Remains Constant.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually.", "Decreasing gradually then speeds up." ]
0305-03
{ "question": "How does the rate of the hammer's handle hitting the floor vary throughout the video?", "options": [ "Remains Constant.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually.", "Decreasing gradually then speeds up." ], "answer": 4, "key": "0305-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the frequency of clapping change throughout the video?
0
30-0308-00-velocity&frequency
[ "Increasing gradually.", "Decreasing gradually.", "Remains Constant.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up." ]
0308-00
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Increasing gradually.", "Decreasing gradually.", "Remains Constant.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up." ], "answer": 0, "key": "0308-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason clapping" }
How does the frequency of clapping change throughout the video?
0
31-0308-01-velocity&frequency
[ "Decreasing gradually.", "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Increasing gradually then slows down." ]
0308-01
{ "question": "How does the frequency of clapping change throughout the video?", "options": [ "Decreasing gradually.", "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Increasing gradually then slows down." ], "answer": 0, "key": "0308-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason clapping" }
How does the rate of clapping vary throughout the video?
4
32-0308-02-velocity&frequency
[ "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually.", "Increasing gradually then slows down." ]
0308-02
{ "question": "How does the rate of clapping vary throughout the video?", "options": [ "Decreasing gradually then speeds up.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually.", "Increasing gradually then slows down." ], "answer": 4, "key": "0308-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason clapping" }
How does the rate of clapping vary throughout the video?
2
33-0308-03-velocity&frequency
[ "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Increasing gradually then slows down." ]
0308-03
{ "question": "How does the rate of clapping vary throughout the video?", "options": [ "Remains Constant.", "Decreasing gradually.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Increasing gradually then slows down." ], "answer": 2, "key": "0308-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason clapping" }
How does the frequency of the hammer striking the floor change throughout the video?
2
34-0315-00-velocity&frequency
[ "Increasing gradually then slows down.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Decreasing gradually." ]
0315-00
{ "question": "How does the frequency of the hammer striking the floor change throughout the video?", "options": [ "Increasing gradually then slows down.", "Remains Constant.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Decreasing gradually." ], "answer": 2, "key": "0315-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the frequency of the hammer striking the floor change throughout the video?
3
35-0315-01-velocity&frequency
[ "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Decreasing gradually.", "Remains Constant." ]
0315-01
{ "question": "How does the frequency of the hammer striking the floor change throughout the video?", "options": [ "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Decreasing gradually.", "Remains Constant." ], "answer": 3, "key": "0315-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer hitting the floor vary throughout the video?
1
36-0315-02-velocity&frequency
[ "Decreasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Remains Constant." ]
0315-02
{ "question": "How does the rate of the hammer hitting the floor vary throughout the video?", "options": [ "Decreasing gradually.", "Increasing gradually then slows down.", "Decreasing gradually then speeds up.", "Increasing gradually.", "Remains Constant." ], "answer": 1, "key": "0315-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
How does the rate of the hammer hitting the floor vary throughout the video?
3
37-0315-03-velocity&frequency
[ "Decreasing gradually.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Remains Constant." ]
0315-03
{ "question": "How does the rate of the hammer hitting the floor vary throughout the video?", "options": [ "Decreasing gradually.", "Increasing gradually then slows down.", "Increasing gradually.", "Decreasing gradually then speeds up.", "Remains Constant." ], "answer": 3, "key": "0315-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 1, "first_person": 0 }, "demonstration_type": "human", "note": "Eason using a hammer to hit the ground" }
What is the pattern of the weight's speed on the plate?
2
38-0326-02-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0326-02
{ "question": "What is the pattern of the weight's speed on the plate?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 2, "key": "0326-02", "video_source_url": "https://www.youtube.com/watch?v=VOOVtEjHqjw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;rotation" }
What is the pattern of the basketball's speed?
0
39-0519-00-velocity&frequency
[ "Decelerating.", "Constant speed.", "Not moving at all.", "Accelerating." ]
0519-00
{ "question": "What is the pattern of the basketball's speed?", "options": [ "Decelerating.", "Constant speed.", "Not moving at all.", "Accelerating." ], "answer": 0, "key": "0519-00", "video_source_url": "https://www.youtube.com/watch?v=BoanWlyZAGU", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "simulated", "note": "ball;linear" }
What is the pattern of the slider's speed?
0
40-0520-00-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ]
0520-00
{ "question": "What is the pattern of the slider's speed?", "options": [ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ], "answer": 0, "key": "0520-00", "video_source_url": "https://www.youtube.com/watch?v=DPl80nZogDE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the plane's speed on the runway?
2
41-0521-00-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ]
0521-00
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ], "answer": 2, "key": "0521-00", "video_source_url": "https://www.youtube.com/watch?v=uwwzoftsMXc", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the plane's speed on the runway?
1
42-0521-01-velocity&frequency
[ "Accelerating.", "Decelerating.", "Not moving at all.", "Constant speed." ]
0521-01
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Accelerating.", "Decelerating.", "Not moving at all.", "Constant speed." ], "answer": 1, "key": "0521-01", "video_source_url": "https://www.youtube.com/watch?v=uwwzoftsMXc", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the plane's speed on the runway?
2
43-0523-00-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0523-00
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 2, "key": "0523-00", "video_source_url": "https://www.youtube.com/watch?v=eqTZ74aXa68", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the plane's speed on the runway?
0
44-0523-01-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ]
0523-01
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ], "answer": 0, "key": "0523-01", "video_source_url": "https://www.youtube.com/watch?v=eqTZ74aXa68", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the roller coaster's speed on the rail?
1
45-0525-00-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0525-00
{ "question": "What is the pattern of the roller coaster's speed on the rail?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 1, "key": "0525-00", "video_source_url": "https://www.youtube.com/watch?v=dmqkEmdE5nE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;roller coaster" }
What is the pattern of the roller coaster's speed on the rail?
2
46-0525-01-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ]
0525-01
{ "question": "What is the pattern of the roller coaster's speed on the rail?", "options": [ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ], "answer": 2, "key": "0525-01", "video_source_url": "https://www.youtube.com/watch?v=dmqkEmdE5nE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;roller coaster" }
What is the pattern of the wheel's speed on the rail?
3
47-0527-00-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ]
0527-00
{ "question": "What is the pattern of the wheel's speed on the rail?", "options": [ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ], "answer": 3, "key": "0527-00", "video_source_url": "https://www.youtube.com/watch?v=r8In7AM8Uo4", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;physics;wheel" }
What is the pattern of the train's speed?
3
48-0528-00-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ]
0528-00
{ "question": "What is the pattern of the train's speed?", "options": [ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ], "answer": 3, "key": "0528-00", "video_source_url": "https://www.youtube.com/watch?v=MetKW3lADr0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the wheel's speed on the rail?
0
49-0527-01-velocity&frequency
[ "Decelerating.", "Accelerating.", "Not moving at all.", "Constant speed." ]
0527-01
{ "question": "What is the pattern of the wheel's speed on the rail?", "options": [ "Decelerating.", "Accelerating.", "Not moving at all.", "Constant speed." ], "answer": 0, "key": "0527-01", "video_source_url": "https://www.youtube.com/watch?v=r8In7AM8Uo4", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;physics;wheel" }
What is the pattern of the train's speed on the rail?
0
50-0530-00-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0530-00
{ "question": "What is the pattern of the train's speed on the rail?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0530-00", "video_source_url": "https://www.youtube.com/watch?v=UnbAgKI7NDw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the train's speed on the rail?
2
51-0530-01-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ]
0530-01
{ "question": "What is the pattern of the train's speed on the rail?", "options": [ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ], "answer": 2, "key": "0530-01", "video_source_url": "https://www.youtube.com/watch?v=UnbAgKI7NDw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the object's speed on the board?
3
52-0532-00-velocity&frequency
[ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ]
0532-00
{ "question": "What is the pattern of the object's speed on the board?", "options": [ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ], "answer": 3, "key": "0532-00", "video_source_url": "https://www.youtube.com/watch?v=-YdzhrKfruk", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the object's speed on the board?
0
53-0532-01-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0532-01
{ "question": "What is the pattern of the object's speed on the board?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 0, "key": "0532-01", "video_source_url": "https://www.youtube.com/watch?v=-YdzhrKfruk", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the pingpong's speed on the plate?
1
54-0255-04-velocity&frequency
[ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ]
0255-04
{ "question": "What is the pattern of the pingpong's speed on the plate?", "options": [ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ], "answer": 1, "key": "0255-04", "video_source_url": "https://www.youtube.com/watch?v=ApO6V_oetVI", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;rotation;ball" }
What is the pattern of the pingpong's speed on the plate?
2
55-0255-05-velocity&frequency
[ "Not moving at all.", "Decelerating.", "Accelerating.", "Constant speed." ]
0255-05
{ "question": "What is the pattern of the pingpong's speed on the plate?", "options": [ "Not moving at all.", "Decelerating.", "Accelerating.", "Constant speed." ], "answer": 2, "key": "0255-05", "video_source_url": "https://www.youtube.com/watch?v=ApO6V_oetVI", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;rotation;ball" }
What is the pattern of the iron ball's speed on the plate?
2
56-0255-06-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ]
0255-06
{ "question": "What is the pattern of the iron ball's speed on the plate?", "options": [ "Accelerating.", "Not moving at all.", "Decelerating.", "Constant speed." ], "answer": 2, "key": "0255-06", "video_source_url": "https://www.youtube.com/watch?v=ApO6V_oetVI", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;rotation;ball" }
What is the pattern of the iron ball's speed on the plate?
3
57-0255-07-velocity&frequency
[ "Decelerating.", "Constant speed.", "Not moving at all.", "Accelerating." ]
0255-07
{ "question": "What is the pattern of the iron ball's speed on the plate?", "options": [ "Decelerating.", "Constant speed.", "Not moving at all.", "Accelerating." ], "answer": 3, "key": "0255-07", "video_source_url": "https://www.youtube.com/watch?v=ApO6V_oetVI", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;rotation;ball" }
What is the pattern of the ball's speed?
2
58-0538-00-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ]
0538-00
{ "question": "What is the pattern of the ball's speed?", "options": [ "Not moving at all.", "Constant speed.", "Accelerating.", "Decelerating." ], "answer": 2, "key": "0538-00", "video_source_url": "https://www.youtube.com/watch?v=kjSGJ0FPQIY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear;ball" }
What is the pattern of the ball's speed?
0
59-0538-01-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0538-01
{ "question": "What is the pattern of the ball's speed?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0538-01", "video_source_url": "https://www.youtube.com/watch?v=kjSGJ0FPQIY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear;ball" }
What is the pattern of the train's speed?
1
60-0540-00-velocity&frequency
[ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ]
0540-00
{ "question": "What is the pattern of the train's speed?", "options": [ "Constant speed.", "Decelerating.", "Not moving at all.", "Accelerating." ], "answer": 1, "key": "0540-00", "video_source_url": "https://www.youtube.com/watch?v=MetKW3lADr0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the train's speed?
1
61-0528-01-velocity&frequency
[ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ]
0528-01
{ "question": "What is the pattern of the train's speed?", "options": [ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ], "answer": 1, "key": "0528-01", "video_source_url": "https://www.youtube.com/watch?v=MetKW3lADr0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the train's speed?
2
62-0540-01-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ]
0540-01
{ "question": "What is the pattern of the train's speed?", "options": [ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ], "answer": 2, "key": "0540-01", "video_source_url": "https://www.youtube.com/watch?v=MetKW3lADr0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the plane's speed on the runway?
2
63-0543-00-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ]
0543-00
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ], "answer": 2, "key": "0543-00", "video_source_url": "https://www.youtube.com/watch?v=h32rdmt6ySw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the plane's speed on the runway?
3
64-0543-01-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ]
0543-01
{ "question": "What is the pattern of the plane's speed on the runway?", "options": [ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ], "answer": 3, "key": "0543-01", "video_source_url": "https://www.youtube.com/watch?v=h32rdmt6ySw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;airplane" }
What is the pattern of the object's speed in the video?
1
65-0545-00-velocity&frequency
[ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ]
0545-00
{ "question": "What is the pattern of the object's speed in the video?", "options": [ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ], "answer": 1, "key": "0545-00", "video_source_url": "https://www.youtube.com/watch?v=vpQQJTyiokE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "water cup;linear" }
What is the pattern of the object's speed in the video?
2
66-0545-01-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ]
0545-01
{ "question": "What is the pattern of the object's speed in the video?", "options": [ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ], "answer": 2, "key": "0545-01", "video_source_url": "https://www.youtube.com/watch?v=vpQQJTyiokE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "water cup;linear" }
What is the pattern of the train's speed?
2
67-0547-00-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ]
0547-00
{ "question": "What is the pattern of the train's speed?", "options": [ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ], "answer": 2, "key": "0547-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the train's speed?
0
68-0547-01-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ]
0547-01
{ "question": "What is the pattern of the train's speed?", "options": [ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ], "answer": 0, "key": "0547-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "linear;train" }
What is the train's speed pattern based on the view from the window in the video?
3
69-0549-00-velocity&frequency
[ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ]
0549-00
{ "question": "What is the train's speed pattern based on the view from the window in the video?", "options": [ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ], "answer": 3, "key": "0549-00", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;train" }
What is the train's speed pattern based on the view from the window in the video?
1
70-0549-01-velocity&frequency
[ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ]
0549-01
{ "question": "What is the train's speed pattern based on the view from the window in the video?", "options": [ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ], "answer": 1, "key": "0549-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;train" }
What is balls' speed pattern?
1
71-0551-00-velocity&frequency
[ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ]
0551-00
{ "question": "What is balls' speed pattern?", "options": [ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ], "answer": 1, "key": "0551-00", "video_source_url": "https://www.youtube.com/watch?v=AiGM4lrpA_k", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear;ball" }
What is balls' speed pattern?
0
72-0551-01-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ]
0551-01
{ "question": "What is balls' speed pattern?", "options": [ "Decelerating.", "Not moving at all.", "Accelerating.", "Constant speed." ], "answer": 0, "key": "0551-01", "video_source_url": "https://www.youtube.com/watch?v=AiGM4lrpA_k", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear;ball" }
What is the speed pattern of the object as it moves along the slope?
3
73-0553-00-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ]
0553-00
{ "question": "What is the speed pattern of the object as it moves along the slope?", "options": [ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ], "answer": 3, "key": "0553-00", "video_source_url": "https://www.youtube.com/watch?v=JjypCDNSavw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the speed pattern of the object as it moves along the slope?
2
74-0553-01-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ]
0553-01
{ "question": "What is the speed pattern of the object as it moves along the slope?", "options": [ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ], "answer": 2, "key": "0553-01", "video_source_url": "https://www.youtube.com/watch?v=JjypCDNSavw", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the car's speed in the video?
1
75-0555-00-velocity&frequency
[ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ]
0555-00
{ "question": "What is the pattern of the car's speed in the video?", "options": [ "Constant speed.", "Decelerating.", "Accelerating.", "Not moving at all." ], "answer": 1, "key": "0555-00", "video_source_url": "https://www.youtube.com/watch?v=akDSPdqE_T0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;car;linear" }
What is the pattern of the car's speed in the video?
1
76-0555-01-velocity&frequency
[ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ]
0555-01
{ "question": "What is the pattern of the car's speed in the video?", "options": [ "Constant speed.", "Accelerating.", "Not moving at all.", "Decelerating." ], "answer": 1, "key": "0555-01", "video_source_url": "https://www.youtube.com/watch?v=akDSPdqE_T0", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;car;linear" }
What is the pattern of the block's speed in the video?
3
77-0557-00-velocity&frequency
[ "Not moving at all.", "Accelerating.", "Constant speed.", "Decelerating." ]
0557-00
{ "question": "What is the pattern of the block's speed in the video?", "options": [ "Not moving at all.", "Accelerating.", "Constant speed.", "Decelerating." ], "answer": 3, "key": "0557-00", "video_source_url": "https://www.youtube.com/watch?v=-fiQIqzmIjE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the block's speed in the video?
3
78-0557-01-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ]
0557-01
{ "question": "What is the pattern of the block's speed in the video?", "options": [ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ], "answer": 3, "key": "0557-01", "video_source_url": "https://www.youtube.com/watch?v=-fiQIqzmIjE", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;linear" }
What is the pattern of the car's speed?
2
79-0559-00-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ]
0559-00
{ "question": "What is the pattern of the car's speed?", "options": [ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ], "answer": 2, "key": "0559-00", "video_source_url": "https://www.youtube.com/watch?v=TAtCs9ifRRY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "simulated", "note": "linear;car" }
What is the pattern of the car's speed?
1
80-0559-01-velocity&frequency
[ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ]
0559-01
{ "question": "What is the pattern of the car's speed?", "options": [ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ], "answer": 1, "key": "0559-01", "video_source_url": "https://www.youtube.com/watch?v=TAtCs9ifRRY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "simulated", "note": "linear;car" }
What is the pattern of the car's speed?
0
81-0559-02-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0559-02
{ "question": "What is the pattern of the car's speed?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0559-02", "video_source_url": "https://www.youtube.com/watch?v=TAtCs9ifRRY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "simulated", "note": "linear;car" }
What is disks' speed pattern?
0
82-0562-00-velocity&frequency
[ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ]
0562-00
{ "question": "What is disks' speed pattern?", "options": [ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ], "answer": 0, "key": "0562-00", "video_source_url": "https://www.youtube.com/watch?v=CHQOctEvtTY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;disk;linear" }
What is disks' speed pattern?
3
83-0562-01-velocity&frequency
[ "Not moving at all.", "Accelerating.", "Constant speed.", "Decelerating." ]
0562-01
{ "question": "What is disks' speed pattern?", "options": [ "Not moving at all.", "Accelerating.", "Constant speed.", "Decelerating." ], "answer": 3, "key": "0562-01", "video_source_url": "https://www.youtube.com/watch?v=CHQOctEvtTY", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "physics;disk;linear" }
What is the pattern of the train's speed?
2
84-0564-00-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ]
0564-00
{ "question": "What is the pattern of the train's speed?", "options": [ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ], "answer": 2, "key": "0564-00", "video_source_url": "https://www.youtube.com/watch?v=5hrb5IgyVss", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "train;linear" }
What is the pattern of the train's speed?
3
85-0564-01-velocity&frequency
[ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ]
0564-01
{ "question": "What is the pattern of the train's speed?", "options": [ "Constant speed.", "Not moving at all.", "Decelerating.", "Accelerating." ], "answer": 3, "key": "0564-01", "video_source_url": "https://www.youtube.com/watch?v=5hrb5IgyVss", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "train;linear" }
What is the train's speed pattern based on the view from the window in the video?
1
86-0566-00-velocity&frequency
[ "Accelerating.", "Decelerating.", "Constant speed.", "Not moving at all." ]
0566-00
{ "question": "What is the train's speed pattern based on the view from the window in the video?", "options": [ "Accelerating.", "Decelerating.", "Constant speed.", "Not moving at all." ], "answer": 1, "key": "0566-00", "video_source_url": "https://www.youtube.com/watch?v=TJ5MYTga51M", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;train" }
What is the train's speed pattern based on the view from the window in the video?
1
87-0566-01-velocity&frequency
[ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ]
0566-01
{ "question": "What is the train's speed pattern based on the view from the window in the video?", "options": [ "Decelerating.", "Accelerating.", "Constant speed.", "Not moving at all." ], "answer": 1, "key": "0566-01", "video_source_url": "https://www.youtube.com/watch?v=TJ5MYTga51M", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "object", "note": "linear;train" }
What is the pattern of the car's wheels' rotation speed?
2
88-0378-01-velocity&frequency
[ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ]
0378-01
{ "question": "What is the pattern of the car's wheels' rotation speed?", "options": [ "Constant speed.", "Accelerating.", "Decelerating.", "Not moving at all." ], "answer": 2, "key": "0378-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "car;rotation" }
What is the pattern of the car's wheels' rotation speed?
0
89-0379-01-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ]
0379-01
{ "question": "What is the pattern of the car's wheels' rotation speed?", "options": [ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ], "answer": 0, "key": "0379-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "car;rotation" }
What is the pattern of the car's wheels' rotation speed?
2
90-0379-02-velocity&frequency
[ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ]
0379-02
{ "question": "What is the pattern of the car's wheels' rotation speed?", "options": [ "Decelerating.", "Constant speed.", "Accelerating.", "Not moving at all." ], "answer": 2, "key": "0379-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "car;rotation" }
What is the pattern of the car's wheels' rotation speed?
1
91-0378-02-velocity&frequency
[ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ]
0378-02
{ "question": "What is the pattern of the car's wheels' rotation speed?", "options": [ "Not moving at all.", "Accelerating.", "Decelerating.", "Constant speed." ], "answer": 1, "key": "0378-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 1, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "object", "note": "car;rotation" }
What is the pattern of the camera's rotation speed?
3
94-0208-01-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ]
0208-01
{ "question": "What is the pattern of the camera's rotation speed?", "options": [ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ], "answer": 3, "key": "0208-01", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "human;rotation" }
What is the pattern of the camera's rotation speed?
3
95-0208-02-velocity&frequency
[ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ]
0208-02
{ "question": "What is the pattern of the camera's rotation speed?", "options": [ "Accelerating.", "Not moving at all.", "Constant speed.", "Decelerating." ], "answer": 3, "key": "0208-02", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 1 }, "demonstration_type": "human", "note": "human;rotation" }
What is the pattern of the person's hand's rotation speed?
0
96-0215-03-velocity&frequency
[ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ]
0215-03
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Accelerating.", "Constant speed.", "Not moving at all.", "Decelerating." ], "answer": 0, "key": "0215-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "human;rotation" }
What is the pattern of the person's hand's rotation speed?
0
97-0215-04-velocity&frequency
[ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ]
0215-04
{ "question": "What is the pattern of the person's hand's rotation speed?", "options": [ "Decelerating.", "Not moving at all.", "Constant speed.", "Accelerating." ], "answer": 0, "key": "0215-04", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "human;rotation" }
What is the pattern of the person's rotation speed?
0
98-0216-03-velocity&frequency
[ "Accelerating.", "Decelerating.", "Constant speed.", "Not moving at all." ]
0216-03
{ "question": "What is the pattern of the person's rotation speed?", "options": [ "Accelerating.", "Decelerating.", "Constant speed.", "Not moving at all." ], "answer": 0, "key": "0216-03", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "human;rotation" }
What is the pattern of the person's rotation speed?
2
99-0216-04-velocity&frequency
[ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ]
0216-04
{ "question": "What is the pattern of the person's rotation speed?", "options": [ "Not moving at all.", "Constant speed.", "Decelerating.", "Accelerating." ], "answer": 2, "key": "0216-04", "video_source_url": "", "motion_type": "velocity&frequency", "variation": { "counterfactual": 0, "composite": 0, "zoom": 0, "first_person": 0 }, "demonstration_type": "human", "note": "human;rotation" }