Physics Quiz on Moment of Inertia
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Questions and Answers

What is the moment of inertia of the thin rod mentioned?

  • 3600 g cm²
  • 1200 g cm²
  • 4800 g cm²
  • 2400 g cm² (correct)

    • Which axis is used to define the moment of inertia of the rod?

  • An axis at one end of the rod
  • An axis parallel to the length of the rod
  • An axis at the center of the rod (correct)
  • An axis perpendicular and away from the rod

    • If the length of the rod is known, which other factor is crucial for calculating the moment of inertia?

  • The temperature of the rod
  • The material density of the rod
  • The acceleration due to gravity
  • The mass of the rod (correct)

    • Calculating the length of a rod with a moment of inertia of 2400 g cm² requires knowing what additional detail?

    <p>The mass of the rod</p> Signup and view all the answers

    In the context of the given rod, how is the moment of inertia generally expressed?

    <p>In g cm²</p> Signup and view all the answers

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