012. A tennis player wins a match and hits a ball into the stands at 30 m/s and at an angle 45 above the horizontal. On its way down, the ball is caught by a spectator 10 m above the point where the ball was hit. (a) Calculate the time it takes the tennis ball to reach the spectator. (b) What are the magnitude and direction of the ball's velocity? 10 m - 30 V 16-459