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Please solve the question Fully and fast! Thanks hero Problem 1: A 75 kg Olympic skier takes 20 s to reach a speed of 25

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Please solve the question Fully and fast! Thanks hero

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Problem 1: A 75 kg Olympic skier takes 20 s to reach a speed of 25 m/s from rest while descending a uniform 160 slope. (K:1, 1:2, A:2, C:3) 160 What is the coefficient of friction between the skis and the slope surface? Free-body diagram is required (C)

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