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Physics (AS & A Level) · Oct / Nov 2024 · Paper 12 · Question 22

9702Elastic and plastic behaviour

The graph shows how the length of a spring varies with the force applied to it. Two areas P and Q are labelled. Which area represents the work done in stretching the spring?

  1. Aarea P
  2. Barea Q
  3. Carea P + area Q
  4. Darea Q – area P

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Correct answer: A. area P

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