Abowling ball of mass m and radius r is thrown such that at the instant it touches the floor it is moving horizontally with a speed vo and is not rotating. it slides for a time a. if heis the coefficient of sliding friction between the ball and the floor, find s, c. find the ratio of the final mechanical energy to the initial mechanical energy of t1 a distance s, before it begins to roll without slipping. t1 and the final speed v1 of the ball. b. evaluate these quantities for vo -8m/s and u 0.06. the ball.