# Newton's Laws of MotionBy: Liberty Broughton

Sir Isaac Newton, as shown above, discovered  three laws about motion. #NewtonsLaws #Kettner

A roller coaster is an example of the first law of motion because as the roller coaster goes down the ramp, your body and the roller coaster's momentum is going forward and will continue to go forward at a steady speed until the roller coaster slows down and stops.

The rock and car are examples of the second law of motion because the more the mass, the larger the force will be to push it and the smaller the acceleration will be.

The skateboard is an example of the third law of motion because as your putting force on the ground with your foot to move forward, the ground is pushing the same amount of force on your foot in the opposite direction making you move forward.

The third law of motion says that for every action there is an equal and opposite reaction.
The second law of motion says that the force of an object is equal to its mass times its acceleration
The 1st law of motion says an object in motion will stay in motion & an object at rest will stay at rest unless acted on by outside forces.