Question

Please also find FBC,FBI,FCD,FCF,FCG,FCI,FDE,FDF,FEF,FFG,FGH,FGI, and FHI from the same truss...

< Assignment #11 Problem 6.4 く 1of5 Suppose that P1 1.2 kip and P2 2.3 kip. (Figure 1) ▼ Part A Determine the force in member AB, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FAB= 1 Value Units Submit ▼ Part B Figure 1 of 1> Determine the force in member AI, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 3 kip 3 kip FAr- Value Units 8 ft 4 ft Submit Request Answer 10 ft 10 ft 10 ft 10 ft Part C Determine the force in member BC, and state if the member is in tension or compression.

Answer 1

diaqam Answer F. B. D ofhe stlp 티 3-Skip Take Moment. About○ we get o tu ne king metho a Toinls (pint A) FAB AT -1.44 드-3.87 7 kịp FAT3377 lcip compressine 18 Use. Method of sechon dt polnB, FB C

ED : 4.6 = 12,273 kip. t emsile = 3,5- cr293) cos (21.81) -7.89 el'p Compr esshe Method of sechbm cd-r FCD D method of Selhơn al-F 2o Taking momentahaud us H FcA CD 3.713 FoF -3.71 FF30 F O Method of sechon at i FIH

Method of Toinks at H 2. Cos 2).8 Methool of Sechon at point G1 어F