Question

what do you mean by inertia?​

Answer 1

$\huge\mathfrak\red{ANSWER}$

✍Inertia is a property of matter that causes it to resist changes in velocity (speed and/or direction).

✍ According to Newton's first law of motion, an object with a given velocity maintains that velocity unless acted on by an external force. ...

✍ The mass of an object can be measured by observing the extent of its inertia.

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Answer 2

ANSWER

INERTIA : It is the tendency of a body to remain in its motion if it i in motion or in rest if it is in rest.