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2000 lb (5) Determine the forces in members BE and DE of the loaded truss. Ans: BE = 3750 lb C, DE = 3000 lb C 1000 lb 12 ft4

Could you please refer to fbd of each joint and start with a loaded joint

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2000lb 1000lb AV tano = 8 0:53:13019 -- - 677 _12ft * Toft l. FBD of joint A 200016 12000ll FAD CODO FAB FApeno Equating vertFBD of joint D FAP ! FBI AFAD sino Omo AFBD sino FDE a li FBp Cos o FADcooo FDE Equating vertical forces, FAD 819 + FBn 3m 0FBD of joint B, 1000 1000 FBb corol FBE COOO - - V FBE 370 FBD ono - FBE FBD 1000 sino 1000 --3750 sm 53.130. 1 Answer EquatiFBD of Joint E FBE P EC > Fee Gino FBE como Fee xino FDE . t fecioso st [<cy.10 FDE Teen . honzontal Equating the forces FDEFBO of joint C FBC tot Cx K Tcy FEL

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