gaiwollol Kongre 53. Grade Resistance Approximate to the nearest tenth of a degree for the given grade resistance F and vehicle weight W, where F = W sin 0. (a) F = 350 lb, W = 6000 lb (b) F = 160 lb, W = 4500 lb

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Q: - 3251 +1761 +2121=67 1 2 3 3691 +51712+721¹1 3=1 3271 +225 +2047 = 164 3 1 2

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