# Newton's Three Laws of Motion

## Newton's 1st Law of Motion

An object moving at a constant velocity keeps moving at that velocity unless an unbalanced net force acts on it.

In other words when a object moving it will keep moving unless something harder or heavier will affect the object.

## Inertia

Inertia is what explains in a moving object ,such as a car, stopping and what kind of affect it takes on the object and in the environment around that object

S=D/T

## Newton's 2nd Law of Motion

Acceleration of an object is in the same direction as the net force on the object, and that the acceleration equals the net force divided by the mass.

The speed in an object is the the speed in the force around the object.

## Force, Acceleration, And Mass

In force and acceleration you use force to move a object. The force in that object has acceleration in which how fast and force the object is carrying.

Mass describes the weight in an object so if the weigh is heavy the force will be greater and the acceleration will be slower.

Newton's Second Law of Motion

## Newton's 3rd Law of Motion

When an object exerts a force on a second object, the second object exerts a force on the first object that is equal in strength and in the opposite direction.

For every object, they all have an equal or a unbalanced reaction.

Like swinging a object, depending on the object, it will have a different reaction.

## Math Reference

Momentum=Mass X Velocity

P=MV

Newton's Third Law: Physics in action with a skateboard and a makeshift rocket

## Space shuttles

Space shuttles use massive amounts of force to like big or small space craft. The more force, the more faster the space shuttle will fly