For each of the states of stress shown below, determine and draw a complete Mohr's Circle for the given state of stress of the element, showing the current normal stress direction, points of stress on both the X and Y faces, the angles, the principal stresses, the maximum in-plane shear stress, the average normal stress at the point, and the orientation of the element in each case.
Problem-1:
80 MPa
50 MPa
Problem-2:
sks
12 ks