Unformatted text preview: what is now the required diameter of the shaft, what is the weight saving over case (a)?. (c) What is the ratio of (i) the angle of twist between the ends of the shafts and (ii) the torsional stiffness in the two cases?. (d) What is the maximum extensional stress acting in the shaft in (b), in what direction(s) does it act?....
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- Fall '05
- Force, 3 m, allowable shear stress, ty, solid steel shaft