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Physics, 20.01.2021 01:30 kelseybieberrr19

Does kinetic friction speed up or slow down an object? Therefore, which type of work is done by kinetic friction? What can you conclude about the change in an object’s speed relative to the type of work done on that object? !!!

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Does kinetic friction speed up or slow down an object? Therefore, which type of work is done by kine...
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