A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0.10. Part A How long does it take the train to stop if it's released with an angular speed of 36 rpm? Express your answer with the appropriate units. ► View Available Hint(s) At = Submit Value Request Answer Units ?

Glencoe Physics: Principles and Problems, Student Edition
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Author:Paul W. Zitzewitz
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Chapter8: Rotational Motion
Section: Chapter Questions
Problem 103A
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I need clear steps for this question, please. Show FBD and which coordinate system to use. Also, summing forces up using newton's 2nd law.

A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient
of rolling friction is 0.10.
Part A
How long does it take the train to stop if it's released with an angular speed of 36 rpm?
Express your answer with the appropriate units.
► View Available Hint(s)
At =
Submit
μA
Value
Request Answer
Units
?
Transcribed Image Text:A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0.10. Part A How long does it take the train to stop if it's released with an angular speed of 36 rpm? Express your answer with the appropriate units. ► View Available Hint(s) At = Submit μA Value Request Answer Units ?
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