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Physics (AS & A Level) · Oct / Nov 2021 · Paper 13 · Question 18

9702Gravitational potential energy and kinetic energy

Car P has kinetic energy 240 kJ. Car Q has half the mass and twice the speed of car P. What is the kinetic energy of car Q?

  1. A120 kJ
  2. B240 kJ
  3. C480 kJ
  4. D960 kJ

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Correct answer: C. 480 kJ

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