- #1
UrbanXrisis
- 1,196
- 1
A tennis player standing 12.6 m from the net hits the ball at 3 degrees above the hoizontal. To clear the net, the ball must rise at lease 0.33m. If the ball just clears the net at the apex of its trajectory, how fast was the ball moving when it left the racket?
would it just be sqrt(12.6^2+0.33^2) ?
would it just be sqrt(12.6^2+0.33^2) ?