Physics
Physics, 04.04.2020 06:58, trobbie817

A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0.10. How long does it take the train to stop if it’s released with an angular speed of 30 rpm?

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A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0...

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