(iii) (5 pts) A bucket of mass 2.0 Kg is whirled in a vertical circle of radius 0.8 m. At the lowest point of its motion the tension in the rope supporting the bucket is 28.8 N. a) Draw the free body diagram of the bucket when it is at the lowest point. Draw the acceleration vector here b) Draw an arrow, to the right of the free body diagram, showing the direction of the acceleration at this point, c) Find the speed of the bucket at the lowest point