A skier of mass 64 kg is being towed up a slope micro 15, Ask an Expert

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A skier of mass 64 kg is being towed up a slope ( µ = 15 ±) by a towrope at a constant speed of 3 m/s as shown in the figure. If the coeffcient of kinetic friction between the skies and the snow is 0.050, what is the force (in N) that the towrope applies to the skier?

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