a ball is thrown horizontally from a 20-m-high building with a speed of 5.0 m/s
(a) Make a sketch of the balls trajectory.
(b) Draw a graph of Vx, the horizontal velocity, as a function of time. Include units of both axes.
(c) Draw a graph of Vy, the vertical velocity, as a function of time. Include units on both axes.
(d) How far from the base of the building does the ball hit the ground.