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Physics (AS & A Level) · Oct / Nov 2023 · Paper 11 · Question 17

9702Gravitational potential energy and kinetic energy

A builder holding a brick of mass 3000 g drops the brick on his foot. What is a reasonable estimate of the change in gravitational potential energy of the brick?

  1. A30 J
  2. B300 J
  3. C3000 J
  4. D30 000 J

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Correct answer: A. 30 J

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