Determine poissons ratio and the new length

Reference no: EM13559242

1.A hollow steel shaft is used to transmit a torque of 5500 N-m. Determine the required dimensions. The inside diameter is to be two- thirds of the outside diameter. The allowable shearing stress is 70 MPa, and the angle of twist is not to exceed 4 degree in 3 m of the shaft.

2.The aluminum block has a rectangular cross section and is subjected to an axial compressive force of 8kip. If the 1.5-in side changed its length to 1.500132 in., Determine Poisson's ratio and the new length of the 2-in side. E = 10(10^3)ksi

Reference no: EM13559242

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