Question

What do you understand by inertia and inertia of direction?

Answer 1

Answer:

➡Inertia means the natural tendency of an object to resist any change in its state of rest or motion along a straight line.

➡️Inertia of direction means the natural tendency of an object to resist any change in its direction of motion.

➡️The mass of an object is measure of its inertia.

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Answer 2

Inertia can be classified into 2..

rest

motion

actually they both mean the same ..

It states that

If some body is in some kind of state(rest or motion) it continues to be in that particular state untill there is some external disturbance (a force)...

Rest inertia can b understood by flipping a towel upon which something is kept. The object stays rest even when towel below is flipped...

When travelling , every turn of the vehicle moves u back and forth..or sideward...

this is motion inertia