Interactive Simulations
Here is a collection of interactive simulations suitable for reinforcing/investigating concepts in UNIT 2 (AQA) http://phet.colorado.edu/en/simulations/category/physics/motion You can download them and run them on your own computer (Java required) or run them online.
Walter Fendt’s Physics Applets
Here is a superb set of simulations, to enrich and enhance the understanding of physics …. http://www.walter-fendt.de/ph14e/
Fun to imagine…with Richard Feynman
Here is a terrific collection from Richard Feynman on the BBC website… http://www.bbc.co.uk/archive/feynman/