Sam is at the driving range practicing his swing. At the start of his down swing, the initial angular velocity of his club is 5 rad/s. The constant, average angular acceleration of the club between the start of the downswing and the instant it makes contact with the ball is 100 rad/s2. The distance from the club head to the axis of rotation is 1.5 m at the instant that the club hits the ball. The downswing lasts 0.8 s. a. Whatisthefinalangularvelocityofthe club at the instant that it hits the ball during the downswing? b. Whatisthetangentialaccelerationofthe club at the instant it hits the ball during the downswing? c. What is the radial acceleration of the club at the instant it hits the ball during the downswing