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NEST2021PhysicsRotational Motion

Three objects, a hollow cylinder, a solid cylinder and a solid sphere are released from the top of an inclined plane. The objects, having equal masses and radii, roll without slipping while coming down the plane. Arrange these objects in the descending order of time required to reach the bottom of the plane (slowest to fastest).

Options

  1. AAll three objects will take the same time to reach the bottom.
  2. BHollow cylinder, solid cylinder, solid sphere.
  3. CHollow cylinder, solid sphere, solid cylinder.
  4. DSolid cylinder, hollow cylinder, solid sphere.

Correct answer

B. Hollow cylinder, solid cylinder, solid sphere.

Step-by-step solution

No solution available.

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