A 75-kg man stands on the turntable A and rotates a 6-kg slender rod over his head. If t...

A 75-kg man stands on the turntable A and rotates a 6-kg slender rod over his head. If the angular velocity of the rod is = 5 rad/s measured relative to the man and the turntable is observed to be rotating in the opposite direction with an angular velocity of = 3 rad/s, determine the radius of gyration of the man about the z axis. Consider the turntable as a thin circular disk of 300-mm radius and 5-kg mass.