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2 Motion and forces

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Question 169
H

An empty van has a braking distance of 18 m. Loading increases its mass by 20%. It then brakes from 1.5 times its original speed, with the same constant resultant braking force. What is its new braking distance?

[1]
A

32.4 m32.4\ \mathrm{m}32.4 m

B

48.6 m48.6\ \mathrm{m}48.6 m

C

40.5 m40.5\ \mathrm{m}40.5 m

D

54.0 m54.0\ \mathrm{m}54.0 m

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2 Motion and forces Questions

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

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