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020 (part 1 of 3) 10.0 points A ski jumper travels down a slope and leaves the ski track moving in the horizontal direction with

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020 (part 1 of 3) 10.0 points A ski jumper travels down a slope and leaves the ski track moving in the horizontal direction with a speed of 20 m/s as in the figure. The landing incline below her falls off with a slope of ? = 47? . The acceleration of gravity is 9.8 m/s 2 .

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20 m/s - - - - - T 470 Uf

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