8. Two small objects of mass mo and a rotating platform of radius R and rotational inertia Ip about its center compose a single system, Students use the system to conduct two experiments. The objects are assumed to be point \\ \\ ' masses. In the first experiment, each object of mass mo is v v placed a distance r1 away from the center of the platform such that both masses are on opposite sides of the Fo Fo platform. A constant tangential force Fo is applied to the ; : edge of the platform for a time Ato, as shown in Figure 1. Figure 1 Flgure:2 In the second experiment, each object of mass mo is placed a distance r2 away from the center of the platform such that both masses are on opposite sides of the platform. Distance r2