Question

what is inertia? what is inertia ​

Answer 1

Answer:

A tendency of the object to oppose the change in it's state of motion or of rest.

Inertia is measured by mass.

First law of motion is also known as law of inertia

Answer 2

Answer:

Inertia resists change in motion. Objects want to stay in rest or motion unless an outside force causes a change.

For example, if you roll a ball, it will continue rolling unless friction or something else stops it by force.

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