(13%) Problem 2: You are part of a team designing a carousel ride. As part of an initial test, your team decides to model the ride in the form of a yo-yo tied to a string that will be whirled around in a horizontal circle as shown in the gure. You know that the string (cable) is rs=7.113 meters long and the system (the yo-yo) is being designed to make 2.178 rotations every 4.332 seconds. You also know that the yo-yo has a mass of 77.42 g (where g stands for gram; not 9.8!) and you are modeling this test-set up assuming negligible air resistance. \f