Question: A man stands on the roof of a building of height 13.0and throws a rock with a velocity of magnitude 30.0 at an angle of 34.9 above the horizontal. You can ignore air resistance.
(A) Calculate the maximum height above the roof reached by the rock. Take free fall acceleration to be 9.80
(B) Calculate the magnitude of the velocity of the rock just before it strikes the ground. Take free fall acceleration to be 9.80
(C) Calculate the horizontal distance from the base of the building to the point where the rock strikes the ground. Take free fall acceleration to be 9.80