20.2.5
Body 1 of mass m = 30 kg and cylinder 2 of radius R = 0.25 m are connected by an inextensible cable. Determine the generalized force corresponding to the generalized coordinate x if the coefficient of sliding friction between the body 1 and the surface f = 0.2, and a couple of forces with a moment M = 25 N • m are applied to the cylinder (Answer 41.1)