Q43 Rotating balls (hint: use center of mass!) Two small (ignore their diameters) steel balls, one with twice the mass of the other, are attached to each other by a 1.80mlong massless rope and are thrown through the air (without air resistance). As they y through the air, they are rotating at a rate of rad 4.5 . At a time we will call I = Os, they hit the peak of their ight, and are both moving directly horizontally, with the heavier 5 ball being 50.0m above the ground. Also, at this moment, the heavier ball happens to be directly above the lighter ball, as in the diagram. Find the height of the heavier ball when the pair has made 1.50 revolutions from their starting time of t = 0s