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March 28, 2015

March 28, 2015

Posted by **TRACY** on Monday, February 27, 2012 at 10:03pm.

1/2 m v^2= mgh

v= sqrt (2g*(3+.5))

V=sqrt(2)(9.8)(3)

v=sqrt58.8

v=7.67 m/s

did I do this right? thanks

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