Here is my website to help student understand Newton’s 3rd Law. This page is full of information about Newton’s 3rd Law. Have you ever wondered why you don’t fall through a chair when you sit in it? Or, why can you jump so high on a trampoline? Did you know that you could jump really high on a trampoline and or not fall through a chair because of Sir Isaac Newton and his 3rd Law of Motion? On this web site you will learn why you can jump really high on a trampoline and or not fall through a chair.