Tuesday, October 24, 2000 12:29 PM
Hey can you guys give me a good idea for my science fair? Last year I did it on centrepital force. I have been trying to think of something roller coaster related. Does anybody have any ideas!?!?!?!?!?!?!
Tuesday, October 24, 2000 12:48 PM
A model "skycoaster" would be fairly easy to duplicate, and it could demonstrate the concept of momentum. Also, if you have a video of yourself doing tha actual ride and play it along side the model, that would be pretty cool.
So you want a coaster in your backyard? I hope you have a big backyard.
Tuesday, October 24, 2000 1:10 PM
I have one to. I think I might do it on perpetual motion, (disproving it).