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April 20, 2014

April 20, 2014

Posted by **valerie** on Tuesday, September 4, 2012 at 1:48am.

- physics -
**drwls**, Tuesday, September 4, 2012 at 5:52amFirst, calculate the time t required to reach the wall.

3200 = 1200 cos50 * t

Then use that t and the equation below for the height Y.

Y = 1200sin50*t - (g/2)*t^2

Where g = 32.2 ft/s^2

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