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Physics (AS & A Level) · May / June 2025 · Paper 12 · Question 2

9702SI units

What is 0.25 kN mm⁻² expressed in N m⁻²?

  1. A0.00025 N m⁻²
  2. B0.25 N m⁻²
  3. C250 000 N m⁻²
  4. D250 000 000 N m⁻²

As printed in the paper

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Correct answer: D. 250 000 000 N m⁻²

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