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Physics, 03.08.2019 04:30 loran55667
A56 kg skier starts from rest at the top of a 1200-m-long trail which drops a total of 170 m from top to bottom. at the bottom, the skier is moving 13.0 m/s .
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A56 kg skier starts from rest at the top of a 1200-m-long trail which drops a total of 170 m from to...
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