Newton's Laws of Motion
By: Liberty Broughton
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.