ok well morely my friends were having a discussion and they were all being mean the friend of mine who doesn't think you can. he was trying to prove with with some talk about kinetic and potential energy and they accused him of trying to be smarter than he was. so i want to know is it possible to fall *up* the stairs. if not, i can disprove the other people and they'll have to apologise for being mean to my other friend. =]
2006-10-11
10:00:32
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4 answers
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asked by
Anonymous
in
Science & Mathematics
➔ Physics