Due Dile. Weunesuay, April 22, 2020 Given the shown state of stress at a point, 15 MPa ? 20 MPa 30° 25 MPa a) Draw Mohr's circle that describes this state of stress then use it to: b) Determine the...

Due Dile. Weunesuay, April 22, 2020 Given the shown state of stress at a point, 15 MPa ? 20 MPa 30° 25 MPa a) Draw Mohr's circle that describes this state of stress then use it to: b) Determine the principal stresses and show them on a properly oriented element (Specify angle). c) Determine the maximum shear stresses and the associated normal stresses and show them on a properly oriented element (Specify angle). d) Calculate the stresses normal and parallel to plane a--a.