An athlete swings a 4.00-kg ball horizontally on the end of a rope. The ball moves in a circle of radius 0.670 m at an angular speed of 0.620 rev/s. (a) What is the tangential speed of the ball? (No Response) m/s (b) What is its centripetal acceleration? (No Response) m/s (c) If the maximum tension the rope can withstand before breaking is 129 N, what is the maximum tangential speed the ball can have? (No Response) m/s