T PA B L1 L L3 M The pin in the slot at A has friction with coefficient s = 0.34. Take L1 = 4.48 ft, L2 = 2.37 ft, L3 = 5.06 ft, = 9.22 deg, M = 967 ft-lb, and T = 56.2 lb. Find the maximum P before the bar moves. Solve the system assuming slipping is impending. What did you calculate for F, N, and P?