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Old 11-03-2005, 10:05 AM
marc marc is offline
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Join Date: Nov 2005
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marc is helpful, nice and has lots of friends here
Cool levitating train project

thanks oscar...i do need to come up with my hypothesis first..
so your idea on height is a good one. what would the hypothesis? How does height affect the strength of the magnet?
i could measure the height or angle and test it a few times to see if it looses strength?
do you think i could test how weight would affect the speed of the "train"
i just don't know how..i guess i could time how fast it went without any weight and then test it and keep adding weights to it and see if it speeds up or slows down.
what do you think?

Last edited by marc; 11-03-2005 at 10:07 AM.. Reason: add more info
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