A snowboarder of mass 79 kg travels down the slope of
A snowboarder of mass 79 kg travels down the slope of height 150 m shown in the figure below. If she starts from rest at the top and has a velocity of 15 m/s when she reaches the bottom, what is the work done on her by friction?
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A snowboarder of mass 79 kg travels down the slope of height 150 m, what is the work done on her by friction
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