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Mechanical EngineeringQ&A Library35 mm 30 mm Steel 2 m Bronze The composite shaft shown is twisted by applying a torque T at end A. The outer shell consists of a steel tube (G = 76 GPa) that has an outer radius of 35 mm and an inner radius of 30 mm. The solid bronze core (G = 38 GPa) has a radius of 30 mm. The allowable shear stress of the steel is 150 MPa, and the allowable shear stress of the bronze is 100 MPa. Determine the maximum torque that can be applied to the composite shaft without exceeding either allowable stress limit.Start your trial now! First week only $4.99!*arrow_forward*

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Transcribed Image Text

35 mm 30 mm Steel 2 m Bronze The composite shaft shown is twisted by applying a torque T at end A. The outer shell consists of a steel tube (G = 76 GPa) that has an outer radius of 35 mm and an inner radius of 30 mm. The solid bronze core (G = 38 GPa) has a radius of 30 mm. The allowable shear stress of the steel is 150 MPa, and the allowable shear stress of the bronze is 100 MPa. Determine the maximum torque that can be applied to the composite shaft without exceeding either allowable stress limit.