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2.5 Stopping and braking distances

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Question 70
H

Two cars P and Q brake from the same speed. Q has 1.5 times the mass of P and experiences twice the constant resultant braking force. The braking distance of P is 32 m. What is the braking distance of Q?

[1]
A

24 m24\ \mathrm{m}24 m

B

16 m16\ \mathrm{m}16 m

C

48 m48\ \mathrm{m}48 m

D

96 m96\ \mathrm{m}96 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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