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solve with explanasion please
1. The gear shaft shown below is a solid cylinder made of a material that has an allowable shear stress of 75 MPa and a shear
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Given Given allowable ahear stren T = 75 MPa Shear Modulus G = 25 6 Pa = 25x103 MPa writing Right the direction of applied to-> Similarly for section CD if we cut the section & somewhere between co then either from left Right we get torque applied el

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