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March 31, 2015

March 31, 2015

Posted by **justin** on Wednesday, July 3, 2013 at 5:43pm.

- physics -
**Elena**, Thursday, July 4, 2013 at 3:57am0.262KE=PE

0.262m₁v²/2 = m₂gh

v=sqrt{2m₂gh/0.262m)=

=sqrt{2•0.413•9.8•4.22/0.262•11.6} =

=3.35 m/s

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