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Physics (AS & A Level) · Oct / Nov 2025 · Paper 14 · Question 15

9702Equilibrium of forces

A uniform beam rests on two supports, X and Y, as shown. The beam has length 20.0 m and weight 200 N. A man of weight 700 N stands on the beam at a distance of 6.0 m from support X. The beam is in equilibrium. What is the contact force of support X on the beam?

  1. A310 N
  2. B450 N
  3. C590 N
  4. D900 N

As printed in the paper

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Correct answer: C. 590 N

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