Question

13. Distinguish between scalars and vectors.

14. Mention any two factors on which the moment of inertia of a body depends.​

Answer 1

Answer:

13.Refer the image

14.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

Explanation:

2) Moment of inertia of a body depends on the mass of the body, its shape and size, distribution of mass about the axis of rotation, and the position and orientation of the axis of rotation.