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2.5 Stopping and braking distances

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Question 52
F

A car has a thinking distance of 6 m and a braking distance of 8 m. Its speed is doubled. The reaction time and braking force remain constant. What is its new stopping distance?

[1]
A

28 m28\ \mathrm{m}28 m

B

38 m38\ \mathrm{m}38 m

C

56 m56\ \mathrm{m}56 m

D

44 m44\ \mathrm{m}44 m

Markscheme

2.5 Stopping and braking distances Questions

  1. GCSE
  2. /Physics
  3. /2.5 Stopping and braking distances

126 exam-style questions on Edexcel GCSE Physics 2.5 Stopping and braking distances, covering 2.5.1 Stopping distance and reaction time, 2.5.2 Factors affecting stopping distance, 2.5.3 Dangers of large decelerations, and 2.5.4 Braking distance and initial speed. Each one has a worked solution and a mark scheme showing where the marks go.

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