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December 21, 2014

December 21, 2014

Posted by **Amelia** on Tuesday, April 10, 2012 at 1:26pm.

- physics -
**bobpursley**, Tuesday, April 10, 2012 at 2:04pmpower=work/time

time=work/power=285g*16m/1630 assumeing 100 percent mechanical efficiency.

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