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Moments of inertia for an object change depending upon the axis of rotation. PowerPoint Presentation
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Moments of inertia for an object change depending upon the axis of rotation.

Moments of inertia for an object change depending upon the axis of rotation.

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Moments of inertia for an object change depending upon the axis of rotation.

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  1. Moments of inertia for an object change depending upon the axis of rotation. • True • False

  2. Kinetic energy of a rigid body can ________ be broken down into translational and rotational terms. • always • never • sometimes

  3. Two objects, one a cylinder and the other a sphere, both of the same material and initially at rest, are dropped from the top of a building at the same time. The objects reach the ground • at the same time. • at different times.

  4. Two objects, one a cylinder and the other a sphere, both of the same l, and initially at rest, roll down a ramp without slipping. The objects reach the ground • at the same time. • at different times.

  5. Two objects, one a cylinder and the other a sphere, both of the same material, and initially at rest, slide down a ramp without friction. The objects reach the ground • at the same time. • at different times.

  6. When taking rotational and translational kinetic energy into account, final velocities of objects will be ______ if we only use translational kinetic energy. • greater than • less than • equal