Part B Sam, whose mass is 72 kg, stands at the top of a 13-m-high, 110-m-long snow-covered slope. His skis have a coefficient of kinetic friction on snow of 0.07. If he uses his poles to get started, then glides down, what is his speed at the bottom? Express your answer with the appropriate units. µÅ V = Value Submit Request Answer 0 ? Units

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