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Physics (AS & A Level) · May / June 2021 · Paper 13 · Question 1

9702Gravitational potential energy and kinetic energy

What is a reasonable estimate of the kinetic energy of an Olympic athlete sprinting in a 100 m race?

  1. A40 J
  2. B400 J
  3. C4000 J
  4. D40 000 J

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Correct answer: C. 4000 J

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