The 20-lb solid ball is cast on the floor such that it has a backspin  = 15 rad/s and its...

The 20-lb solid ball is cast on the floor such that it has a backspin  = 15 rad/s and its center has an initial horizontal velocity υG = 20 ft/s. If the coefficient of kinetic friction between the floor and the ball is A = 0.3, determine the distance it travels before it stops spinning.