Answer to Question #164838 in Engineering for Alexis

Question #164838

The boom is used to support the 375N flower pot. Determine the tension in wires AB and AC.

Expert's answer

"3j[2\/7F"_ABi-6/7F_ABj+3/7_ABk] + [-2/7F_ACi- 6/7F_ACj+3/7F_ACk] +[-375k]=0

-12/7F_AB+12/7F_AC=0

18/7F_AB+18/7F_AC-2250=0

F_AB=F_AC=437.5N

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