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5.7 Momentum (HT only)

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Question 20
H

A car of mass 1000 kg travels at 30 m/s. The car hits a wall and stops in about 0.1 s. What is the best estimate of the average force on the car?

[1]
A

3×102 N3 \times 10^{2}\ \text{N}3×102 N

B

3×103 N3 \times 10^{3}\ \text{N}3×103 N

C

3×104 N3 \times 10^{4}\ \text{N}3×104 N

D

3×105 N3 \times 10^{5}\ \text{N}3×105 N

Markscheme

5.7 Momentum (HT only) Questions

  1. GCSE
  2. /Physics
  3. /5.7 Momentum (HT only)

40 exam-style questions on AQA GCSE Physics 5.7 Momentum (HT only), covering 5.7.1 Momentum is a property of moving objects, 5.7.2 Conservation of momentum, and 5.7.3 Changes in momentum. Each one has a worked solution and a mark scheme showing where the marks go.

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