For the stressed elements allocated to you, using the Mohr Circle find the values and sketch the

orientations:

a$)$ Maximum shear stress and the relative angle at which it occurs

b$)$ Principle normal stresses and the relative angle at which they occur

c$)$ The stresses at a $35\backslash$deg rotation from the initial element orientation

Note: You must plot the Mohr circle, complete with all the important points and labels first and then find

the parameters asked in parts a to c$.$