A steel tube with diameters d2 5 86 mm and d1 5 52 mm is twisted by torques at the ends. The diameter of a solid steel shaft that resists the same torque at the same maximum shear stress is approxi-mately:
(A) 56 mm
(B) 62 mm
(C) 75 mm
(D) 82 mm
(D) 82 mm
Physics & Space Science
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What will be an ideal response?
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Which type of reaction is 2Fe2O3+ 3C? 4Fe+ 3CO2?
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