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A) Vector A = 3i + mj, vector B = 2i - nj and vector C...

A) Vector A = 3i + mj, vector B = 2i - nj and vector C = ni + 8j. If A and B is perpendicular to each other and B and C are parallel to each other, find m and n ---------------------------- B) A cyclist heads due west on a straight road. The wind is blowing from 220° at 10 m/s. (a) Is this wind more like a headwind or a tailwind? (b) What is the headwind/tailwind speed? (c) What is the crosswind speed? (d) If the motorcycle’s net speed is 20 m/s, at what speed the motorcycle engine is rotating?

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