THE 3 Laws of Motion
The First law-An object at rest will remain at rest unless acted on by an unbalanced force. An object in motion continues in motion with the same speed and in the same direction unless acted upon by an unbalanced force.This law is often called "the law of inertia". It means when an object s in motion unless something stops the moving object.
The Second Law-Acceleration is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object). It means that an object needs more force to be in motion
And last Law-For every action there is an equal and opposite re-action.It means that when two objects that apply force on each other
example of an demo like to people pushing each other.