Question
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.
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.