Determine the force in each member of the truss using the method of joint and state f members are in tension or compression. -3 ft B D W 4 ft 4 ft 13 12 130 lb -3f- -3 ft E

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A: As before, The force on the wire is given by F=iLB⇒ma=iLB⇒a=iLBm⇒v=at=iLBtm

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