OCR GCSE Physics B · J259
Paper 1, Paper 2
Revise: PAG 3: MotionDividing the card width by that gate’s interruption time gives the trolley’s approximate speed there. The timer also records the travel time between the gates.
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GCSE Physics · key term
The length of time for which a card attached to a moving object blocks a light gate.
Used by OCR
Paper 1, Paper 2
Revise: PAG 3: MotionDividing the card width by that gate’s interruption time gives the trolley’s approximate speed there. The timer also records the travel time between the gates.
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