ME372_Assignment#9_F2016_Solution.pdf - ME 372 Dr H...

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1 ME 372 Dr. H. El-Mounayri Assignment#9 11/28/16 1. In the figure below, D is the pitch diameter (i.e. the diameter of the pitch circle). Compute the speed ratio of the train. Determine the speed and direction of rotation of gears 5 and 7. Solution:
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