# Newton's Laws of Motion

### By: Brooke

## Newton's First Law of Motion

First Law: An object in motion will stay in motion and an object at rest will stay at rest unless acted on by an outside force. This means that when a force is applied the object will slow down or stop but when force is not applied an object will role on for forever.

## Newton's Second Law of Motion

Second Law: The second law states that the acceleration of an objet is depended upon two variables- the net force acting upon the object and the mass of the object. This means that when an acceleration is applied the acceleration depends on the mass of the object.

## Newton's Third Law of Motion

## Newton's First Law When the person is not touching the ball it is rolling but once the force is applied it stopped rolling. | ## Newton's Second Law The bag has a smaller mass than the car when the same force is applied they will travel with the same acceleration | ## Newton's Third Law When you jump off a small row boat into the water, you will push yourself forward toward the water. The same force you used to push forward will make the boat move backwards. |

## Newton's First Law

## Newton's Second Law

## Example of Newton's First Law

## Example of Newton's Second Law

## Example of Newton's Third Law

## Equation For Newton's Second Law

Equation: Force = mass x acceleration (F=ma)

The equation above means that to find force you do mass x acceleration

The picture below is showing that if you multiply the force and acceleration you will get the force you are applying.

## Vocabulary For Newton's Laws

Acceleration: To increase speed

Mass: The amount of matter in an object.

Inertia: The tendency of all objects to resist a change in motion.