What is inetira?

Answer 1

INERTIA?

the resistance to change in velocity is called inertia. for example you are moving with velocity and something tends to stop your velocity of your lower body part you will fall forward because the upper part of your body is still in motion this is called inertia.

hope u understand

Answer 2

It seems there may be a mistake in your question. If you are referring to inertia, it is the resistance of an object to change in its state of motion, whether that be at rest or in motion. It is a property of matter related to mass.