The spool has a mass of 100 kg and a radius of gyration of 400 mm about its center of ma...

The spool has a mass of 100 kg and a radius of gyration of 400 mm about its center of mass O. If it is released from rest, determine its angular velocity after its center O has moved down the plane a distance of 2 m. The coefficient of kinetic friction between the spool and the inclined plane is = 0.15.