Methods of reducing friction

Physics

NEWTON LAWS OF MOTION

NEWTON’S LAWS OF MOTION.

Newton’s first law (law of inertia)

This law states that “A body continues in its state of rest or uniform motion unless an unbalanced force acts on it”.

The mass of a body is a measure of its inertia. Inertia is the property that keeps an object in its state of motion and resists any efforts to change it.