Question

Explain inertia.............................​

Answer 1

$\huge\bigstar\underline\mathfrak{Answer:-}$

$\longrightarrow$The tendency of an object to resist changes in its state of motion varies with mass.

$\longrightarrow$Mass is that quantity that is solely dependent upon the inertia of an object. The more inertia that an object has, the more mass that it has.

$\longrightarrow$A more massive object has a greater tendency to resist changes in its state of motion.

Answer 2

Answer:

a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.

AND

in a simple language

a tendency to do nothing or to remain unchanged.