1.What does the free body analysis look like and how to calculate the loads into the horizontal and vertical members of a free standing jib hoist with a 15' boom and 5000 pound capacity
2.The roof deck of the single story building is subjected to a dead plus live load of 125 Ib/ft sq. If the purlins are spaced 4ft. and bents are spaced 25ft. apart, determine the distributed loading that acts along the purlin DF, and the loadings that act on the bent at A,B,C,D and E.