Segments AB and BC of the assembly are made from 6061-T6 aluminum and A992 steel, respectively. The assembly is fixed at A and C. The couple forcesP= 3.5kip are applied to the lever arm. The shear modulus of elasticity 6061-T6 aluminum alloy is3.7 ? 103 ksi, and for %3D A992 steel is 11 ? 103 ksi. Determine the maximum shear stress developed in segment AB. Determine the maximum shear stress developed in segment BC

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Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.