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April 1, 2015

April 1, 2015

Posted by **Zach** on Monday, February 25, 2008 at 2:31pm.

- Physics -
**drwls**, Monday, February 25, 2008 at 3:02pmThe initial kinetic energy (1/2)M V^2 must equal or exceed the potential energy change at the top of the "hill", which is M g H.

Therefore V > sqrt (2 g H)

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