Thursday, March 29, 2012

Backing Up Locomotives to Move Forward?

Some concepts to think about when studying the physics of railroads. These are still applicable today.

  • Every time a train heads out,why does the locomotive back up before moving forward?
  • Why did the Shay locomotive use a gearbox for timber operations in mountainous area?
  • What key issues do locomotives when trying to negotiate steep grades?




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2 comments:

  1. Steve B.April 2, 2012 at 6:48 AM

    Good thought provoking questions?

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  2. Danielle BrayApril 2, 2012 at 7:08 PM

    Great Questions.... Can you explain to me one day at school why, how, and which types of trains back up first!! How interesting!

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