Question

what is moment of inertia​

Answer 1

The moment of inertia, otherwise known as the angular mass or rotational inertia, of a rigid body is a quantity that determines the torque needed for a desired angular acceleration about a rotational axis; similar to how mass determines the force needed for a desired acceleration.

Answer 2

the moment of inertia otherwise known as the angular mass or rotational inertia of a rigid body Is a quantity that determines the torque needed for angular acceleration about a rotational