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March 27, 2015

Homework Help: Physics

Posted by Sarah on Wednesday, February 13, 2008 at 9:06pm.

a track is mounted on a large wheel that is free to turn with negligible friction about a vertical axis. a toy train of mass m is placed on the track and, with the system initially at rest, the electrical power is turned on. the train reaches a steady speed v with respect to the track. what is the angular speed of wheel if its mass is M and its radius is R? solve using variables

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