Problem 5-43/5-44/5-45/ Engineering Mechanics Materials

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5–43. The solid shaft has a linear taper from rA at one end to rB at the other. Derive an equation that gives the maximum shear stress in the shaft at a location x along the shaft’s axis.

5–44. The rod has a diameter of 0.5 in. and weight of 5 lbNft. Determine the maximum torsional stress in the rod at a section
located at A due to the rod’s weight.

5–45. Solve Prob. 5–44 for the maximum torsional stress at B .
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