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Topic 1: (Unit 2 Module 8) Rotational Motion

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  • uniform sphere of radius r
    (2/5)mr2
  • counterclockwise rotation produces _________ angular displacement
    positive
  • For a point object located at a distance (r) from the axis of rotation, the moment of inertia is given by ____
    mr2
  • 360˚=___________
    2pi
  • Thin hoop of radius r
    mr2
  • Clockwise rotation produces ______ angular displacement
    negative
  • The angular velocity of an object is angular displacement divided by the _____
    time
  • The magnitude of a torque is equal to the________
    force times the lever arm
  • Solid, uniform cylinder of radius r
    (1/2)mr2
  • The angular velocity ? in measured in units of ___
    rad/s