ii) Your supervisor would now like you to compare the maximum shear stress in a) above...

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ii) Your supervisor would now like you to compare the maximum shear stress in a) above with a hollow shaft with similar dimensions. The hollow shaft is 2.5m long and has an outer radius of 25mm and an inner radius of 20mm. The hollow shaft has the same torque applied as the solid shaft above. If the Modulus of rigidity (G) for the material used is 80GPa determine, a) The angle of twist of the hollow shaft, in radians. b) The maximum shear stress in the tube (T). c) The distribution of shear stress in the hollow shaft by hand sketching the end of the tube that is twisted and showing the stress distribution for the hollow shaft material. ii) Your supervisor would now like you to compare the maximum shear stress in a) above with a hollow shaft with similar dimensions. The hollow shaft is 2.5m long and has an outer radius of 25mm and an inner radius of 20mm. The hollow shaft has the same torque applied as the solid shaft above. If the Modulus of rigidity (G) for the material used is 80GPa determine, a) The angle of twist of the hollow shaft, in radians. b) The maximum shear stress in the tube (T). c) The distribution of shear stress in the hollow shaft by hand sketching the end of the tube that is twisted and showing the stress distribution for the hollow shaft material.

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