Question

What do you mean by inertia of a moving body ?

Answer 1

When a body is in state of rest it will remain in the state of rest and a body in motion will remain in the state of motion this tendency of an object is called inertia

Answer 2

When a body is moving with uniform speed in a straight line to tends to move in a straight line due to inertia .tendency of an object to remain in its state of motion is called inertia.