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Physics (AS & A Level) · May / June 2016 · Paper 11 · Question 14

9702Equilibrium of forces

A trailer of weight 30 kN is attached to a cab at X, as shown in the diagram. What is the upward force exerted at X by the cab on the trailer?

  1. A3 kN
  2. B15 kN
  3. C30 kN
  4. D60 kN

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Correct answer: B. 15 kN

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