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September 22, 2014

September 22, 2014

Posted by **bec** on Monday, November 7, 2011 at 8:23pm.

- physics -
**bobpursley**, Monday, November 7, 2011 at 8:28pmfinal KE= Initial KE+ initial PE

1/2 mvf^2=1/2m(8)^2 + m*9.8*4.5

solve for Vf

- physics -
**bec**, Monday, November 7, 2011 at 9:00pmcan i do this with out m?

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