# Newton's laws poster

## Newton's 1st law

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. Inertia is a property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force. A golf swing is an example of newton's 1st law because when you go back and swing forward you have to go through inertia

## Newton's 2nd law

The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.The more of force you put on the object the faster it will go.F=ma.The rate of change of velocity per unit of time. The harder the force on a golf ball the higher & faster it will go.

## Newton's 3rd law

For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.For every action there is a reaction. When the club hits the golf ball and the grass is the reaction.