Rotation and Rotational Motion
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Questions and Answers

In mathematics, how is a rotation defined?

  • A chaotic movement without fixed points
  • A rigid body movement keeping at least one point fixed (correct)
  • A translation maintaining fixed points
  • A movement with no fixed points

    • What do we call a rotation around a completely external axis?

  • Orbit
  • Chaotic rotation
  • Spin
  • Revolution (correct)

    • What is the special case of a rotation with an internal axis passing through the body's own center of mass known as?

  • Spin (correct)
  • Chaotic rotation
  • Orbit
  • Revolution

    • How can a plane figure rotate around a perpendicular axis?

    <p>In either a clockwise or counterclockwise sense (B)</p> Signup and view all the answers

    What is the name for the ends of the external axis of revolution?

    <p>Orbital poles (D)</p> Signup and view all the answers

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