The inertia of a body in which rotational motion is called moment of inertia. AND The distance from the axis of rotation to a point at which the whole mass of a body is supposed to be concentrated is called Radius of gyration.
The inertia of a body in which rotational motion is called moment of inertia. AND The distance from the axis of rotation to a point at which the whole mass of a body is supposed to be concentrated is called Radius of gyration.
