Find the magnitude of the train angular acceleration

Reference no: EM13680108

A toy train rolls around a horizontal 1.1 meter diameter track. The coefficient of rolling friction is 0.10.

a) Find the magnitude of the train angular acceleration after it is released?

b) Determine how long does it take the train to stop if it is released with an angular speed of 33 rpm?

Reference no: EM13680108

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