Question

The law that defines force and inertia is​

Answer 1

Newton's first law of motion defines force and inertia.

Answer 2

Answer:

Newton 1st law of motion

Explanation:

Newton's first law of motion :- No body can change it's state of motion until unless a external force is applied. This Law also defines a inheritence property called Inertia.

Newton's Second law of motion : Change in momentum is directly proportional to the force applied. This gives quantitative measure of force.

Newton's Third law of motion :- For every action there exists equal and opposite reaction.

Hence, The law that defines Inertia is Newton's First law.