How do things move, anyway? In this BrainPOP movie, Tim and Moby will tell you all about Sir Isaac Newton's three famous laws of motion. In this educational, animated movie you’ll see how braking on a road, gliding down a snowy hill, and the swinging of kitchen doors illustrates Newton’s three physical laws. You’ll also discover related concepts like normal force, friction, and gravity. Newton’s laws have helped us understand the physical world for hundreds of years — and now you can understand it all, too!