Question

Newton Newton first law of motion examples

Answer 1

Inertia is a property of a body which apposal change or try to change of state from rest to motion, motion to rest.

Answer 2

an object continuous to be in the state of motion or rest unless until force is not applied on that object. some external force must be applied on the object to change its state of rest
or of motion .e.g A book is placed on the table does not change its position by it self we must apply some external force to change its position....