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March 28, 2015

March 28, 2015

Posted by **Kate** on Tuesday, July 5, 2011 at 11:39am.

- physics -
**bobpursley**, Tuesday, July 5, 2011 at 12:19pmvf^2=vi^2+2ad where a=9.8m/s^2, vi=10m/s

solve for vf. then,

Vf=vi+gt Vf is negative, vi is -10, g is -9.8m/s^2 solve for t

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