Car Project

I built my car out of a piece of reactangular wood. The wheels are small rolling spheres that are used in the shower. My car demonstrates Newton's first law, because the only way the car will move is if gravity pulls it down the ramp. The car won't change in motion until an outside force acts upon it (gravity). Also, the car relates to Newton's second law because, it's acceleration/speed depends on it's mass. My car doesn't have a large mass so it doesn't move at a very fast speed. Lastly, my car demonstrates Newton's third law, because it has an equal action and reaction.