A 900 g ball moves in a vertical circle on a 1.09 m-long string. If the speed at the top is 4.80 m/s, then the speed at the bottom will be 8.11 m/s. H Revi Part B What is the tension in the string when the ball is at the top? Express your answer with the appropriate units. > View Available Hint(s) HA ? Trop Value Units Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part C What is the tension in the string when the ball is at the bottom? Express your answer with the appropriate units. > View Available Hint(s) HA Thottom = Value Units

A 900 g ball moves in a vertical circle on a 1.09 m-long string. If the speed at the top is 4.80 m/s, then the speed at the bottom will be 8.11 m/s. H Revi Part B What is the tension in the string when the ball is at the top? Express your answer with the appropriate units. > View Available Hint(s) HA ? Trop Value Units Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part C What is the tension in the string when the ball is at the bottom? Express your answer with the appropriate units. > View Available Hint(s) HA Thottom = Value Units