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## Homework Statement

With what initial velocity must an object be thrown upward (from ground level) to reach a maximum height of 550feet.

Use a(t)= -32ft/sec

^{2}as the acceleration due to gravity. (neglect air resistance)

## Homework Equations

Use integration

## The Attempt at a Solution

I know that U should first start off by integrating the acceleration in order to get velocity, but I wind up getting:

32x+C= v(t)

I'm not sure how to deal wit the problem from here, does anyone have any suggestions?