The steel tube has a thickness of 11 mm and the dimensions shown below. If the applied torque is T=30 N-m, determine the average shear stress in the tube. The dimensions provided correspond to the mid thickness of the tube. 595 kPa 130 kPa 238 kPa 650 kPa 70 mm 30 mm Q T

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Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.