Question: Consider the structure below (ignore gravity); 4 A LAC a 0B B a. Draw the overall free body diagram; state the number of unknown

Consider the structure below (ignore gravity); 4 A LAC a 0B B a. Draw the overall free body diagram; state the number of unknown reactions and the total number of equations available from equilibrium. (2 pts) b. Draw the free body diagrams for members AC and AB; state the number of unknown reactions and the total number of equations you have from equilibrium. (5 pts) c. Write out all equilibrium equations (do not solve for the unknown forces!) (5 pts)

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