Engineering, 05.07.2021 19:40 montgomerykarloxc24x
A 20-mm-diameter steel bar is to be used as a torsion spring. If the torsional stress in the bar is not to exceed 110 MPa when one end is twisted through an angle of 15°, what must be the length of the bar?
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A 20-mm-diameter steel bar is to be used as a torsion spring. If the torsional stress in the bar is...
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