Two snowy peaks are at heights h = 850 m and h = 750 m above the valley between them. a ski run extends between the peaks, with a total length of 3.2 km and an average slope of θ = 30° ( (a) a skier starts from rest at the top of the higher peak. at what speed will he arrive at the top of the lower peak of the coasts without using ski poles?
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Two snowy peaks are at heights h = 850 m and h = 750 m above the valley between them. a ski run exte...
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