Two snowy peaks are H = 790 m and h = 750 m above the valley between them. A ski run extends bewteen the peaks, with a total length of 3.1 km and an average slope of? = 30°.
(a) A skier starts from rest on the higher peak. At what speed will he arrive at the top of the lower peak if he just coasts without using the poles? Ignore friction.
(b) Approximately what coefficient of kinetic friction between snow and skis would make him stop just at the top of the lower peak?
+2
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Two snowy peaks are H = 790 m and h = 750 m above the valley between them. A ski run extends bewteen the peaks, with a total length of 3.1 ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Home » Physics » Two snowy peaks are H = 790 m and h = 750 m above the valley between them. A ski run extends bewteen the peaks, with a total length of 3.1 km and an average slope of? = 30°. (a) A skier starts from rest on the higher peak.