The zero-force members and the force in members GF and JE of the truss and the state of members are in tension or compression.

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Chapter 6.4, Problem 40P

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The zero-force members and the force in members GF and JE of the truss and the state of members are in tension or compression.

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36 2) Use the method of MEMBERS to determine the true magnitude and direction of the forces in members1 and 2 of the frame shown below in Fig 3.2. 300lbs/ft member-1 member-2 30° Fig 3.2. https://brightspace.cuny.edu/d21/le/content/433117/viewContent/29873977/View