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Physics (AS & A Level) · May / June 2022 · Paper 11 · Question 6

9702Equations of motion

A ball is thrown horizontally with a speed of 10.0 m s⁻¹ above horizontal ground. The ball hits the ground after a time of 3.0 s. Air resistance is negligible. What is the speed of the ball just before it hits the ground?

  1. A10 m s⁻¹
  2. B29 m s⁻¹
  3. C31 m s⁻¹
  4. D39 m s⁻¹

As printed in the paper

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Correct answer: C. 31 m s⁻¹

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