(Solved): The cantilevered bar in the figure is made from a ductile material and is statically loaded with \ ...

The cantilevered bar in the figure is made from a ductile material and is statically loaded with \( F_{y}=180 \mathrm{lbf} \) and \( F_{X}=F_{Z}=0 \). The diameter \( D \) is 2 in and the height \( h \) is \( 2.5 \) in. Lengths \( A B \) and \( B C \) are 14 in. and 4 in., respectively. For the critical stress element, determine the principal stresses and the maximum shear stress. The principal stresses are \( \sigma_{1}=\quad \) psi and \( \sigma_{2}=-\quad \) psi. The maximum shear stress is \( \quad \) psi.