Laws Of Newton=======>>>>>
1st law-
Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.

2nd Law-
The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.

3rd Law---
For every action there is an equal and opposite reaction.
Newton's First Law Of Motion:

A body continue its state of rest or of uniform motion along on a straight line unless it is compelled by an external force

Newton's  Second Law Of Motion:

The rate of change of momentum of a body is directly propositional to the force acting on the body, and the change in the momentum takes place in the direction of the force acting on  the body

Newton's Third Law Of Motion :

For every action there is an equal and an opposite reaction