A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is_______________?
(A) [W (1 + f/ G)]/ A
(B) (1 – g/f)/A
(C) [W (2 + f/G)]/A
(D) [W (2 + g/f)]/A
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