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Physics, 13.07.2019 10:20 recon12759

A66-kg skier starts from rest at the top of a 1200-mlong trail which drops a total of 230 m from top to bottom. at the bottom, the skier is moving 11.0 m/s. how much energy was dissipated by friction?

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A66-kg skier starts from rest at the top of a 1200-mlong trail which drops a total of 230 m from top...

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