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October 31, 2014

October 31, 2014

Posted by **Chasity** on Monday, August 27, 2012 at 8:01pm.

- physics -
**bobpursley**, Monday, August 27, 2012 at 8:44pmhf=0=hi+vi*t+1/2 g t^2

solve this squadratic equation for t

hi=195

g=-9.8

vi=4.50

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