Question: ( 1 ) Determine the force in members A B , A G , and F G using a finite element method. ( 2 )

(1) Determine the force in members AB,AG, and FG using a finite element method.
(2) Assuming the same cross-section for all members, determine the minimum cross-section area if the modulus of material is 180 GPa , and the allowable vertical displacement at D is 6 inches.
Note: you may have to try a few times to find the answer for part (2). Solve both
( 1 ) Determine the force in members A B , A G ,

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