Some more resources for you

This site, which I write, http://educationaltechnologyguy.blogspot.com/ has information on things like Prezi, Glogster and screen recording apps to help you create your presentation. There is a search box on the right side down a bit.

Also, I posted the lecture notes for Chp 15 so you can read those over if you want.
https://sites.google.com/site/dandradeedusite/Home/ap-physics-class-files

Be creative. Be unique. Have fun.