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2 Motion and forces

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Question 54

A tyre-testing centre records data for a minibus on a wet track. The same driver completes both runs, starting at the same speed each time.

Tyres fittedThinking distance in m\text{m}mBraking distance in m\text{m}m
deep-tread tyres1642
worn tyres1668

Calculate how much larger, as a percentage, the total stopping distance is for the worn tyres than for the deep-tread tyres.

[3]
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2 Motion and forces Questions

  1. GCSE
  2. /Physics
  3. /2 Motion and forces

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