A 65.0 kg skier is moving at 6.85 m/s on a frictionless, horizontal snow-covered plateau when she encounters a rough patch 4.00 m long. The coefficient of kinetic friction between this patch and her skis is 0.330. After crossing the rough patch and returning to friction-free snow, she skis down an icy, frictionless hill 2.60 m high. Part A How fast is the skier moving when she gets to the bottom of the hill
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A 65.0 kg skier is moving at 6.85 m/s on a frictionless, horizontal snow-covered plateau when she en...
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