(Solved): Determine the orientation of principal planes of stress. Express your answers using three significa ...

Determine the orientation of principal planes of stress. Express your answers using three significant figures separated by a comma. X Incorrect; Try Again; 2 attempts remaining\r\n\r\n\r\n26 of 26 Part E Determine the orientation of the planes of maximum in-plane shear stress. Express your answers using three significant figures separated by a comma. \\( \\mathbf{X} \\) Incorrect: Try Again; 5 attempts remaining\r\nDetermine the equivalent state of stress on an element at the same point which represents the principal stresses, and the maximum in-plane shear stress and the associated average normal stress. Also, for each case, determine the corresponding orientation of the element with respect to the element. Suppose that normal stress \\( \\sigma=33 \\mathrm{ksi} \\) acts in the direction shown in the figure below. (Figure 1) Figure 1 of 1