Question

what is inertia...??​

Answer 1

Answer:

Inertia is the name for the tendency of an object in motion to remain in motion, or an object at rest to remain at rest unless acted upon by a force. ... The word inertia came from the Latin word iners, which means idle or lazy and was first used by Johannes Kepler...

Answer 2

HI MATE..... ❤

Inertia is the resistance of any physical object to any change in its velocity. This includes changes to the object's speed, or direction of motion. An aspect of this property is the tendency of objects to keep moving in a straight line at a constant speed, when no forces act upon them.