Question

According to physics what is law of inertia

Answer 1

The Law of Inertia states that:
the body will pressure its velocity and direction so long as no force in its motion direction acts on it

Answer 2

The law of inertia is basis of the new physics of the seventeenth century . This law is also true according to modern physics . Galileo discovered the law during the first decade of the seventeenth century , but in fact he did not understand the law in general way we have formulated it here . The general formulation of the law of inertia was devised by Galileo pupils and by Descartes -A French philosopher , mathematician and physicist . This law is also the first of Newton's three laws

In Simple Language law of Inertia

Inertia is the tendency of an object to remain at rest or in motion .