A boy attempts to throw a ball over the roof of a barn 11m high with an initial velocity of vsub0=12m/s. Determine the angle theta, at which the ball must be thrown so that it reaches its maximum height, which is at the roof of the barn. also find x where the boy must stand to make a throw, if the ball is thrown 1m from the ground.
or if max height is given 11m maybe, h=vsub0^2sin^2theta / 2g
The Attempt at a Solution
if i use equation for max height I cant get the angle but im thinking of combining the vertical and horizontal comp of displacement if I could get some hints to solving the angle or maybe the total x distance, but im stuck with a time missing then made me confused....
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