Motion and Momentum Quiz
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Questions and Answers

What is the SI unit of linear momentum?

  • kg m/s
  • kg/s
  • kg ms–1 (correct)
  • kg m^2/s
  • What is the formula for linear momentum?

  • p = mv (correct)
  • p = m/a
  • p = m^2v
  • p = ma
  • According to Newton’s first law of motion, a body will continue to be in a state of rest or uniform motion unless:

  • it increases in mass
  • it encounters friction
  • acted upon by some external force (correct)
  • it changes its own state
  • What is the role of inertia according to Newton’s first law of motion?

    <p>Inertia is the inherent property of all bodies</p> Signup and view all the answers

    According to Aristotelian law, what is required to keep a body in motion?

    <p>An external force</p> Signup and view all the answers

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