Question

what is moment of inertia

Answer 1

It is tha product of mass and the square of distance of body from the axis of rottation.

Answer 2

Moment of inertia , also called "angular mass" is the inertia of a rotating body with respect to its rotation. It is a rotating body's resistance to angular acceleration or deceleration, equal to the product of the mass and the square of its perpendicular distance from the axis of rotation.

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