Question

hi guys please say about inertia​

Answer 1

Answer:

Inertia the resistance of physical object to any change in its velocity.

Answer 2

Answer:

Law of inertia, also known as Newton’s first law of motion states that

An object will continue to be in the state of rest or in a state of motion unless an external force acts on it.

We have read about the Aristotle fallacy, as per which an external force is always required to keep a body in motion. This was proved wrong when the concept of inertia came into the picture. With the following two experiments, Galileo established the concept of inertia.