(Solved): In the figure here, a ball is thrown up onto a roof, landing 3.80 s later at height h=19.0m above ...

In the figure here, a ball is thrown up onto a roof, landing $$3.80$$ s later at height $$h=19.0\mathrm{m}$$ above the release level. The ball's path just before landing is angled at $$?=65.0^{?}$$ with the roof. (a) Find the horizontal distance dit travels. (Hint: One way is to reverse the motion, as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity? (a) Number Unit (b) Number Unit (c) Number Unit