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Physics (AS & A Level) · May / June 2023 · Paper 11 · Question 11

9702Turning effects of forces

The driver of a car applies two parallel forces to a steering wheel, as shown. Each force has a magnitude of 15 N and acts in the direction shown. The steering wheel has a diameter of 0.40 m. What is the torque exerted on the steering wheel?

  1. A1.3 N m
  2. B2.5 N m
  3. C2.7 N m
  4. D5.4 N m

As printed in the paper

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Correct answer: D. 5.4 N m

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