The skier with mass m=51.0kg starts from rest at the top of the hill. The skier

Question

The skier with mass m=51.0kg starts from rest at the top of the hill. The skier coast down the hill and up a second hill as shown. Neglect friction and air resistance Y=6m at Point A Y=17m at Point B Y=22m at starting point A) what is the speed of the skier at the bottom of the trough [point A] B) the bottom of the trough is circular with radius r=23.5m. What force does the skier feel in his legs when he is at the point A C) the skier "feels" weightless when he passes over the top of the smaller hill [point B]. What is the radius R of the circle that describes the crest at the point B?

Explanation / Answer

made correction, F = 1180 N

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