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15.1 Forces and springs

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Question 7

A different metal spring is stretched during an investigation.

A force of 1.2 N produces an extension of 15 mm.

Calculate the spring constant, kkk, of this spring in N/m\text{N/m}N/m.

[3]
Markscheme

15.1 Forces and springs Questions

  1. GCSE
  2. /Physics
  3. /15.1 Forces and springs

23 exam-style questions on Edexcel GCSE Physics 15.1 Forces and springs, covering 15.1.1 Elastic and inelastic distortion, 15.1.2 The spring constant, 15.1.3 Work done in stretching a spring, and 15.1.4 Linear and non-linear force–extension. Each one has a worked solution and a mark scheme showing where the marks go.

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