Starting from rest,a 75 kg skier slides down a 17.0° slope.If the coefficient of kinetic friction between the skis and snow is 0.120 and it takes 16.9 s to get to the bottom,how long is the ski trail? (Use g = 9.8 m/s². ) A)248 m B)496 m C)124 m D)186 m

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Quizplus · Accepted Answer

The correct answer is A because the skier's acceleration is 2.45 m/s2, so the distance traveled is 248 m.

Starting from Rest,a 75 Kg Skier Slides Down a 17