The 0. 100 kg sphere in (figure 1) is released from rest at the position shown in the sketch, with its center 0. 400 m from the center of the 5. 00 kg mass. Assume that the only forces on the 0. 100 kg sphere are the gravitational forces exerted by the other two spheres and that the 5. 00 kg and 10. 0 kg spheres are held in place at their initial positions.