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September 20, 2014

September 20, 2014

Posted by **oo** on Thursday, July 31, 2014 at 7:38pm.

- physics -
**Damon**, Thursday, July 31, 2014 at 7:52pm45 g has nothing to do with this because m cancels

(1/2) m v^2 = m g h

v^2 = 2 g h

v = sqrt (2 g h) [ worth remembering ]

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