How fast is she going after crossing the patch

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Reference no: EM13494615

A 57.0-kg skier starts from rest at the top of a ski slope of height 67.0.

a) Now moving horizontally, the skier crosses a patch of soft snow, where the coefficient of friction is 0.16. If the patch is of width 67.0 and the average force of air resistance on the skier is 170 , how fast is she going after crossing the patch?

b) After crossing the patch of soft snow, the skier hits a snowdrift and penetrates a distance 2.0 into it before coming to a stop. What is the average force exerted on her by the snowdrift as it stops her?

Reference no: EM13494615

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