In the experiment, you will study an oscillator called a "torsion pendulum." in this case, the restoring "force" is the torsion constant of the wire that suspends the weight x and the inertial term is the rotational inertia of the suspended mass. you will compare the periods of a suspended sphere and of a suspended cube. the rotational inertia of a sphere is is = 110msd2, where ms is the mass of the sphere and d is its diameter. the rotational inertia of a cube is ic = 16mcs2, where mc is the mass of the cube and s is the length of its side. if the cube and the sphere are suspended from the same wire, what is the expected ratio of their periods, tc/ts? assume that d = s,