Find the torque of the following forces for the given axis of rotation F = 50N = 100N, Q = 150N, and W = 200N. At point A and point B. The uniform rod AB weighing 500 kN is fastened by a frictionless pin to a block weighing 250 kN as shown. At the vertical wall the mu = 0.30 while under the block is mu = 0.18. Determine the force needed to start the motion to the right. A boom AB is supported in a horizontal position by a hinge A and a cable which runs from C over a small pulley at D as shown in the figure below. Compute the tension T in the cable and the horizontal and vertical components of the reaction at A. Neglect the size of the pulley at D.