A tennis player hit the ball giving it velocity v0(speed) whose direction is horizontal. Neglecting the air velocity.Are given (in meters) :
height of player:2,40m
Distance from player to the net of the tennis court:15m
Height of the net:0,9m
What is the smallest value for V0(velocity) which the ball can pass through the net?
I'm not recalling right now the other...
Right answer : 27m/s