Aball is thrown vertically upward with initial velocity v. find the maximum height h of the ball as a function of v. then find the initial velocity v required to achieve a height of h.

gravity in this case will be 32ft/s^2
h=-(1/2)32t^2 + vt.

questions
1. height h achieved with given initial velocity v:
2. initial velocity v required to achieve given height h: