A sphere of mass m and radius r is attached to the rim of a disk (mass M, radius R). The disk is rotating counter-clockwise with a constant period T around an axis through the center of the disk. Neglect friction. Consider the directions A through I at the indicated position of the sphere. If the disk has a radius R=0.5 m and a mass M=0.6 kg, and the sphere has a radius r=0.02 m and a mass m=0.37 kg, and if the period of rotation is T=3 s. What is the magnitude of the net force on the sphere?
