A cyclist gets on his bike. He pushes relatively hard on the pedal and begins his trip. Once he begins moving, he doesn't have to push quite so hard to move faster. For a while, he coasts without pedaling at a mostly constant speed before applying his hand brakes, which squeeze rubber pads against the tires' rims, and coming to a stop.

First, state or summarize Newton's first law of motion and explain how some aspect of this scenario illustrates the first law.

Second, state or summarize Newton's second law of motion and explain how some aspect of this scenario illustrates the second law.

Third, state or summarize Newton's third law of motion and explain how some aspect of this scenario illustrates the third law.