A uniform disk D of radius RD = 7 mm and mass mD = 0.15 kg is connected to point O via the...

A uniform disk D of radius RD = 7 mm and mass mD = 0.15 kg is connected to point O via the rotating arm OC and rolls without slip over the stationary cylinder S of radius RS= 15 mm. Assuming that ωD = 25 rad/s and treating the arm OC as a uniform slender bar of length L = RD + RS and mass = 0.08 kg, determine the kinetic energy of the system.

Figure P8.97