(Solved): The tank of the air compressor is subjected to an internal pressure of 89psi. The internal diameter ...

The tank of the air compressor is subjected to an internal pressure of $89\mathrm{psi}$. The internal diameter of the tank is 22 in., and the wall thickness is $0.25\mathrm{in}$. Part A Determine the hoop stress acting at point $A$. Express your answer to three significant figures and include the appropriate units. Part B Determine the longitudinal stress acting at point $A$. Express your answer to three significant figures and include the appropriate units.