A tennis player receives a ball at $95$ mph in a horizontal direction. He or she manages to return the $0\mathrm{.}6$ N ball in a horizontal direction with the $3$ N racket at a speed of $45$ mph$.$ The ball falls off the court. The player holds the racket at a height of $0\mathrm{.}75$ meters from the ground. The coefficient of restitution is estimated to be $0\mathrm{.}3$ on impact between the racket

and the ball$\mathrm{.}1$ mile $=1609$ meters

$-$Enter the initial ball velocity in m$/$s $($NOt enter the units but take care with the sign$).$

$-$Enter the ball velocity after the collision with the racket in m$/$s $($NOt enter the units but take care with the sign$).$

$-$Enter the time to take the ball to touch the ground in seconds. $($NOt enter the units but take care with the sign$).$

$-$Enter the horizontal distance when the ball touch the ground, in meters $($NOt enter the units but take care with the sign$).$