Problem $2$

Consider the shaft featured in problem $10-6($Page $454).$ Calculate the effective internal torques resulting from the applied torques. Your answer should feature values for sections $\backslash (\backslash$mathrm$\{$AB$\},\backslash$mathrm$\{$BC$\},\backslash$mathrm$\{$CD$\}\backslash ),$ DE$,$ EF$.$ Note that free rotation is allowed at points A and F$.10-6.$ The solid shaft has a diameter of $0\mathrm{.}75$ in $.$ If it is subjected to the torques shown, determine the maximum shear stress developed in regions $\backslash ($ B C $\backslash )$ and $\backslash ($ D E $\backslash )$ of the shaft. The bearings at $\backslash ($ A $\backslash )$ and $\backslash ($ F $\backslash )$ allow free rotation of the shaft.

Prob. $10-6$