In a crank-rod mechanism, OA = AB = 1, and the crank OA rotates with a uniform w. The rods OA and AB are homogeneous and of mass m. The mass of the slide block at B is also m. Determine: the Linear Momentum of the system when (1) p = 45,and (2) p = 60, respectively, and discuss whether the conservation of linear momentum is satisfied or not. (Fig. 4). (20) 0 TITIT A B Fig.4