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26 Nov 2019
A T-bar tow is planned in a new ski area. At any one time, itwillbe required, to pull a maximum of 80 skiers up a 600-mslopeinclined at 15 degrees above the horizontal at a speed of2.5m/s. The coefficient of kinetic friction between teh skiersskisand the snow is typically 0.960. As the manager of thefacility,what motor power should you request of the constructioncontractorif the mass of the average skier is 75 kg. Assumeyou want to beready for any emergency and will order a motor whosepower rating is50 percent larger than the bare minimum.
A T-bar tow is planned in a new ski area. At any one time, itwillbe required, to pull a maximum of 80 skiers up a 600-mslopeinclined at 15 degrees above the horizontal at a speed of2.5m/s. The coefficient of kinetic friction between teh skiersskisand the snow is typically 0.960. As the manager of thefacility,what motor power should you request of the constructioncontractorif the mass of the average skier is 75 kg. Assumeyou want to beready for any emergency and will order a motor whosepower rating is50 percent larger than the bare minimum.
Beverley SmithLv2
31 Mar 2019
