ting from rest, Jack and Jill skateboard down a hill as shown in the sketch. Assume that friction and air resistance are negligible. Jack has more mass than Jill and rides steeper side, but their height of descent is

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A: Given: Mass of the wing = 95 Kg Width of the wingspan = 29 m Power delivered = 1/4 Hp

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A: m=80 kgvi=1 m/svf=3.5 m/st=1.5 s

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