7 Problem 3(10 Points): A bent round rod is fixed at cross-section
Aand has two forces of
P=100kvapplied to its end. Find the maximum principal shear stress in the rod. Assume the material is steel we an Elastic Modulus of 200 GPa and a Poisson's ratio of 0.3 . The circular cross-section of has a diameter of 1 cm . Clearly indicate on the sketch, the cross-section with the maximum principal shear stress. Ignore