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Speed, Eggs and Slam: http://www.tryscience.org/experiments/experiments_newtonseggs_online.html Roller Coaster Design: http://puzzling.caret.cam.ac.uk/game.php?game=roller Elephant and feather drop: http://ircamera.as.arizona.edu/NatSci102/lectures/physicallaws.htm Shoot a cannon: |
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