Learning Goal: To determine the principal stresses that act on an element and to construct Mohr's circle for the element that corresponds to the state of maximum and minimum normal stress and absolute maximum shear stress. An element is subjected to the state of stress shown. 120.0 MPa 75.00 MPa Part A - Principal stresses on the element in the y z plane 60.00 MPa Part A - Principal stresses on the element in the y z plane Determine the principal stresses, σ1 and σ2, corresponding to the state of stress experienced by the element in the y z plane. 75.00 MPa + 60.00 MPa y Express your answers to four significant figures separated by comma. View Available Hint(s) 01,02 = ΜΕ ΑΣΦ vec ? MPa, MPa

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