A 70 kg skier moving horizontally at 45 ms encounters a 20, Ask an Expert

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A 70 kg skier moving horizontally at 4.5 m/s encounters a 20 degree incline.

(a) How far up the incline will the skier move begore she momentarily stops, ignoring friction?

(b) How far up the incline will the skier move if the coefficient of kinetic friction between the skies and snow is 0.1?

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