Can someone solve these please Thanks!

Prob. 5-6 5-7. Draw the free-body diagram of the beam, which is pin connected at A and rocker supported at B. 500 N 800 N.m 5 m 8 m 4 m Prob. 5-7Probs, 5-42/43 54 The upper portion of the crane boom consists of the jib AB, which is supported by the pin at A, the guy line BC, and the backstay CD, each cable being separately attached to the mast at C. If the 5-kN load is supported by the hoist line, which passes over the pulley at B, determine the magnitude of the resultant force the pin exerts on the 5- jib at A for equilibrium, the tension in the guy line BC, and ler the tension 7 in the hoist line. Neglect the weight of the jib. dis on The pulley at B has a radius of 0.1 m. 1.5 m r = 0.Im 0.1 m B A 5 m 5 KN D Prob. 5-44F = 800 N and F, = 350 N. 5-38. The boom is intended to support two vertical loads, F and F,, If the cable CB can sustain a maximum load of 1500 N before it fails, determine the critical loads if F, = 2F2. Also. what is the magnitude of the maximum reaction at pin A? B 1 m 1.5 m D F2 130 F1