Balanced and Unbalanced Forces

Physics is Phun, especially when EVERYTHING is possible. If you are not yet familiar with the PhET simulations, prepare to have your world be revolutionized. These little apps are amazing for letting students “tinker” with the world and figure things out on their own, no mess or danger involved. It even better now that PhET has started developing sims in HTML5 instead of JAVA/Flash so the sim runs on any platform (including Chromebooks).