Question

On what factors does moment of Inertia depend?​

Answer 1

The moment of inertia of a body is directly proportional to its mass and the distance of the particles of the body from the axis of rotation. Hence, the moment of inertia depends on mass and distance from the rotating axis, and force and density do not affect the moment of inertia of a body.

Answer 2

Moment of inertia of a body depends on the body's mass distribution and the axis of rotation.

The moment of inertia of a body is directly proportional to its mass and increases as the mass is moved further from the axis of rotation.

Answer (A) Mass & (C) Distance from rotating axis.