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QUESTION
A solid circular bar of aluminium fits inside a tube of copper with outside diameter of 50mm 40mm as inside diameter.A pin of 8mm diameter goes...
A solid circular bar of aluminium fits inside a tube of copper with outside diameter of 50mm & 40mm as inside diameter.A pin of 8mm diameter goes through both bars at their end at right angle.find the average shear stress if the diameter of the copper is 38mm and the temperature raised to 20degrees celcius
