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An element in plane stress on the surface of an automobile drive shaft (see figu

ID: 1852223 • Letter: A

Question

An element in plane stress on the surface of an automobile drive shaft (see figure) is subjected to stresses of sigma x = -45 MPa and tau xy = 39 MPa (see figure). It is known that one of the principal stresses equals 41 MPa in tension. Determine the stress sigma y. Determine the other principal stress and the orientation of the principal planes, then show the principal stresses on a sketch of a properly oriented element. Draw Mohr's circle & label points on circle for x & y faces of element

Explanation / Answer

An element in plane stress on the surface of an automobile drive shaft (see figu

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