Determine the forces acting on the ground and the torque, 112, to maintain static equilibrium for the four-bar linkage shown in Figure using both graphical and analytical methods. Rao, -87.5 mm, RBA - BO 150 mm, Rco - 100 mm, Ro, - 50 mm, and Ro04 = 175 mm. D P B 4 3' 105.1 240 A 152.4 02 04 2 T12 Using graphical and analytical methods, determine the torque, T, required to drive slider 6 of Figure against a load of P = 100 lb at a crank angle of 8 = 30-. - RAV 62.5 mm, R004 400 mm, - - Roc 200 mm, Rov. - 150 mm, P 250 mm 150 mm to CB 5