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Re: Penn Central Post, March 1969: Metroliner article

Posted by Olog-hai on Thu Sep 24 01:32:09 2020, in response to Re: Penn Central Post, March 1969: Metroliner article, posted by Jackson Park B Train on Thu Sep 24 01:14:16 2020.

Physics teaches us that powered axles under each car are more efficient than engines pulling unpowered cars

And what physics equation are you citing? More moving parts means lower heat efficiency in fact.

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