Question

definition of moment of inertia​

Answer 1

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$\bigstar$ MOMENT OF INERTIA: A quantity expressing a body's tendency to resist angular acceleration, which is the sum of the products of the mass of each particle in the body with the square of its distance from the axis of rotation.

Answer 2

The quantity of motion of a moving body, measured as a product of its mass and velocity.

a tendency to do nothing or to remain unchanged.