Types of Frictional Force in Physics
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Questions and Answers

What is the maximum value of static friction?

  • μkN
  • fk kinetic friction
  • μsN (correct)
  • tan θ

    • Which type of friction decreases rapidly to a constant value when a body begins to slide?

  • Rolling friction
  • Kinetic friction (correct)
  • Sliding friction
  • Limiting frictional force

    • What is the coefficient of kinetic friction represented by μk?

  • tan θ
  • μsN
  • μkN (correct)
  • μs

    • Which type of friction is easier to overcome, rolling or sliding friction?

    <p>Rolling friction</p> Signup and view all the answers

    What does the angle of repose represent?

    <p>The minimum angle of inclination for a body to just begin sliding down</p> Signup and view all the answers

    When will a body on an inclined plane not slide?

    <p>When μ &lt; tan θ</p> Signup and view all the answers

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