Chapter 3: The company has been captured by a group of trolls. The trolls tie up Albo in a rope and begin swinging him in a vertical circle. 8. Suppose that Albo has a mass of 60kg. If the trolls are swinging him a vertical circle with a rope of length (radius) 2.5m at a constant velocity of 12m/s a. What is the tension in the rope when Albo is at the top of the circular motion? b. What is the tension in the rope when Albo is at the bottom of the circular motion? 9. The trolls begins swinging him in a horizontal circle, with the same radius, above his head. He accelerates Albo from rest to 10m/s in a span of 5 seconds. a. What is his tangential acceleration at t = 5s? b. What is his radial acceleration at t = 5s? c. What is his overall acceleration at t = 5s