A tennis player hits a ball 1.6m above the ground. The ball leaves the racket with a speed of 12m/s at an angle 8.0 above the horizontal. The net is a horizontal distance of 7.0m away from the player and is 1.0m high.
a) does the ball clear the net? Explain how you determined this. You must do a correct numerical calculation .
b)If the ball clears the top of the net, by what vertical distance does it clear? If not, by what vertical distance does is miss.