If the 3 in diameter shaft is made from cast iron having tensile and compressive ultimate strengths of ( left( sigma mathrm ult ight) t 40 mathrm ksi ), and ( left( sigma mathrm ult ight) c 80 mathrm ksi ), respectively, determine if the shaft fails according to Mohr 's failure criterion 90 kip 10 ...

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If the 3-in.-diameter shaft is made from cast iron having tensile and compressive ultimate strengths of (left(sigma_{mathrm{ult}}

Question:

If the 3-in.-diameter shaft is made from cast iron having tensile and compressive ultimate strengths of $\left(\sigma_{\mathrm{ult}}\right)_{t}=40 \mathrm{ksi}$, and $\left(\sigma_{\mathrm{ult}}\right)_{c}=80 \mathrm{ksi}$, respectively, determine if the shaft fails according to Mohr's failure criterion.

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