A ping pong player hits a ball horizontally at 10.meters per second from an initial height of 1.5 meters, as represented in the following diagram. Use the diagram and information to answer any questions that follow. What is the magnitude of the final velocity of the ball when it hits the ground?
A.
4.6 m/s

B.
10. m/s

C.
11 m/s

D.
15 m/s