Card 1 of 2
Why are light gates or video analysis preferred over stopwatches for timing short intervals?
A
They reduce friction caused by air resistance.
B
They reduce uncertainty caused by human reaction time.
C
They increase uncertainty caused by human reaction time.
D
They measure distance rather than time during short intervals.
Card 1 of 2
Motion Flashcards
2 flashcards on OCR GCSE Physics Motion: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2 (Foundation Tier) or Paper 3 and Paper 4 (Higher Tier).