# Newton's Laws of Motion!

### Bailey Kirk

## Newtons First Law of Motion

## Example 1

If a ball is resting on the floor (not in motion) the ball with continue to rest until an unbalanced force acts upon it.

## Example 2

If a car is traveling at 40 mph and then crashes into another car, the objects or persons in the car will keep traveling until an unbalanced force stops them. That unbalanced can be a seatbelt, or a windshield. This is why we have to wear seatbelts.

## Newton's Second Law of Motion

## Example 1

If you have box that weighs 4 kilograms and you have to move the box a distance of 2 meters and you have box that weighs 8 kilograms and you have to move it a distance of 2 meters, you would have to use more force to move the box that weighs 8 kilogram a distance of 2 meters.

## Example 2

It would take more force to throw a bowling ball a distance of 1 meter than it would to throw a baseball a distance of 1 meter.

## Newton's Third Law of Motion

## Example 1

A rocket pushes down on the ground with a certain amount of force and the ground pushes back up with an equal amount of force. This makes the rocket go up.

## Example 2

If you bounce a ball on the ground with a force of 1N the ball will bounce back up from the ground with a force of 1N. You arm pushes the ball down with a force of 1N and the ground pushes the ball up with a force of 1N.