The figure shows a typical fuselage truss structure w/c supports the loads as shown. Each member of the truss is a solid circular tube w/ 2 inches diameter & a maximum allowable axial stress of 500 psi in compression & 400 psi in tension. Neglecting the weights of each member, determine: (70 pts) 1. Reactions R1 & R2 2. Reactions of members AD, BC, BE and DE. 3. Axial stresses of members AD, BC, BE and DE. 4. Factors of safety of members AD, BC, BE and DE. 600 At Bf c A 60016 R E |R 9109+ 910P 91001 40016-2020-20-30-+30+25+25+201 TT IS