"The difficult is what takes a little time; the impossible is what takes a little longer," said Fridjof Nansen, the 1922 Nobel Peace Prize winner who personally organized the repatriation of more than four hundred thousand prisoners of war after World War I and helped save millions of Russians from starvation.
Friday, April 12, 2013
The Physics of Roller Coaster Design - Potential and Kinetic Energy
Physics of Roller Coaster Design
http://science.howstuffworks.com/engineering/structural/roller-coaster.htm
http://kids.discovery.com/games/build-play/build-a-coaster
ttp://www.learner.org/interactives/parkphysics/coaster/
http://puzzling.caret.cam.ac.uk/game.php?game=roller
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment