Question

differentiate between mass and moment of inertia ​

Answer 1

Answer:

If a body is in rotational motion, the inertia is known as the moment of inertia. Note: An object's tendency to resist changes in its state of motion changes with mass. Mass is the property that is solely dependent upon the inertia of a body. The more mass that an object has, the more will be the inertia.

Answer 2

• Mass moment of inertia also known as rotational inertia is a quantity that is used in measuring a body's resistance to a change in its rotation direction or the angular momentum. It basically characterizes the acceleration undergone by an object or solid when torque is applied.

• The moment of inertia, otherwise known as the mass moment of inertia, angular mass, or most accurately, rotational inertia, of a rigid body is a quantity that determines the torque needed for a desired angular acceleration about a rotational axis, akin to how mass determines the force needed for a desired acceleration. It depends on the body's mass distribution and the axis chosen, with larger moments requiring more torque to change the body's rate of rotation.