A man stands on the roof of a 15.0-m-tall building and throws a rock with a velocity of magnitude 30.0 m/s at an angle of 33.0° above the horizontal. You can ignore air resistance. Calculate
(a) The maximum height above the roof reached by the rock;
(b) The magnitude of the velocity of the rock just before it strikes the ground; and
(c) The horizontal range from the base of the building to the point where the rock strikes the ground.
(d) Draw x-t, y-t, vz-t, and vy-t graphs for the motion.