Unless noted otherwise, neglect the weights of the members in these problem.Solve Problem...

Unless noted otherwise, neglect the weights of the members in these problem.

Solve Problem using Mohr’s circle.

Problem

The bending and shear stresses developed at a point in a machine part are shown acting on infinitesimal elements. For each element, calculate

(a) the principal stresses and the orientation of the principal planes

(b) the maximum shear stress