Physics 0625 · IGCSE · Energy, work and power

Energy, work and power — practice question

Under certain circumstances, a force performs work. Which combination of conditions makes the amount of work done by the force greater?

  • Amagnitude of force decreases; distance moved by the force decreases
  • Bmagnitude of force decreases; distance moved by the force stays the same
  • Cmagnitude of force increases; distance moved by the force increases
  • Dmagnitude of force stays the same; distance moved by the force decreases

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