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October 21, 2014

October 21, 2014

Posted by **muthu** on Thursday, September 29, 2011 at 5:40am.

- science -
**Steve**, Thursday, September 29, 2011 at 11:31amthe equation for the ball's height at time t will be

h = 2 + 80t - 16t^2

So, it will be 98' up when t = 2

h=0 when t = 5.025 sec

(at t=5, it will be back to its original 2' height)

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