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Physics, 01.07.2020 15:01 homeschool0123
On an essentially frictionless, horizontal ice rink, a skater moving at 5.0 m/s encounters a rough patch that reduces her speed by 50 % due to a friction force that is 22 % of her weight. Use the work–energy theorem to find the length of this rough patch
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On an essentially frictionless, horizontal ice rink, a skater moving at 5.0 m/s encounters a rough p...
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