Work and Energy Physics Concept Quiz
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Questions and Answers

In the context of work done, what are the two conditions that need to be satisfied?

  • Force and mass
  • Acceleration and velocity
  • Distance and time
  • Force and displacement (correct)

    • When a pebble is pushed and displaced, what is happening in terms of work?

  • Positive work is done (correct)
  • No work is done
  • Work done is independent of force
  • Negative work is done

    • If force is applied but there is no displacement, what can be said about the work done?

  • It is zero work (correct)
  • It is negative work
  • It is positive work
  • It is constant work

    • What happens when a force opposes the direction of displacement?

    <p>Negative work</p> Signup and view all the answers

    Which of the following is true about the relationship between force and displacement in terms of work?

    <p>Force must cause displacement for work to be done</p> Signup and view all the answers

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