(13%) Problem 4: Consider a ball of mass m attached to a string of length L, which is being spun around in a horizontal circle as shown in the figure. This image is shown from above, so gravity is acting into the page. W = How much work is the string doing on the ball, if it moves with a constant speed v? ( ) 7 8 9 HOME a d 4 5 6 g h j 1 2 3 k L m + - 0 t V VO BACKSPACE DEL END CLEAR Submit Hint Feedback I give up! L theexpertt Grade Summar Deductions Potential Submissions Attempts remain (0% per attempt detailed view