These are five of the numerous different applets available to aid students in learning physicshttp://www.falstad.com/mathphysics.html
Java Physics Simulations
Access this tool at http://www.falstad.com/mathphysics.html
This website allows students and teachers to visualize the physics concepts taught in highschool.
It has 20+ applets of all sorts of different kinds of reactions. Its a creative way for students to further their learning or teachers to show or explain concepts easier.