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Use the worked example above to help you solve this problem. A skier starts from rest at the top of a frictionless incline of height 20.0 m, as shown in the figure. As the bottom of the incline, the skier encounters a horizontal surface where the coefficient of kinetic friction between skis and snow is 0.18.

(a) Find the skier's speed at the bottom.

m/s

(b) How far does the skier travel on the horizontal surface before coming to rest?

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