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5.3 Forces and elasticity

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Question 3

The spring in a door-closing mechanism obeys Hooke's law. A force of 18 N compresses the spring by 0.060 m. What is the spring constant?

[1]
A

0.0033 N/m0.0033\ \text{N/m}0.0033 N/m

B

1.08 N/m1.08\ \text{N/m}1.08 N/m

C

30 N/m30\ \text{N/m}30 N/m

D

300 N/m300\ \text{N/m}300 N/m

Markscheme

5.3 Forces and elasticity Questions

  1. GCSE
  2. /Physics
  3. /5.3 Forces and elasticity

106 exam-style questions on AQA GCSE Physics 5.3 Forces and elasticity, covering 5.3 Forces and elasticity. Each one has a worked solution and a mark scheme showing where the marks go.

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