if the cross-section shown in the figure has a shear stress of 300psi at point P( located 0.25 in below the top line), find the shear force on the cross-section.   please, help this is the second post. I tried but make mistake on how to calculate the centroid

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Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.