(Solved): Suppose that P1=300N and P2=400N (Figure -1) Determine the force in member CD of the Hane ...

Suppose that $P_1=300\mathrm{N}$ and $P_2=400\mathrm{N}$ (Figure -1) Determine the force in member $CD$ of the Hane roof truss. Express your answer to three signilicant figures and hiclude the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Part B Determine the force in member $CJ$ of the Howe roof than Express your answer to three significant figures and inclide the appropitate inits. Enter negotive value in the case of compression and positive value in the cane of tension. Figure 1 of 1 Partc Detemine the force in mentber $KJ$ of the Howe roof truss Express your answer to three significant figures and include the approprlate unlts Entar negallive vatue in the case of compression and potitive value in the cose of tension.