www.howstuffworks.com/roller-coaster.htm
http://www.fearofphysics.com/Roller/roller.html
http://www.fearofphysics.com/cgi-bin/roller.cgi?track=1&start=0&mode=wrap&phys=off&animdetail=High
http://howthingswork.virginia.edu/
http://dsc.discovery.com/convergence/coasters/interactive/interactive.html
http://www.ultimaterollercoaster.com/
http://www.learner.org/exhibits/parkphysics/coaster/
http://www.funderstanding.com/k12/coaster/
Created by Linda Mika, Mt. Gallant Elementary
Rock Hill, South Carolina 29732
York District # 3
5/30/03
Last Update 6/16/03