FlyerTalk Forums - View Single Post - Next Gen Acela testing at 165 mph at Transportation Technology Center in Pueblo
Old May 24, 2020, 10:11 pm
  #5  
dicksboat
 
Join Date: Feb 2008
Programs: AGR
Posts: 119
Originally Posted by AndyPatterson
Follow-up, to answer my own question, I see that the "new" Acela cars are definitely shorter than the cars in current use. The new cars have only 6 pairs of windows. That shorter length may allow them to take moderate curves at a higher speed, as opposed to the current Acela cars which have to slow down for moderate curves.
? Consider that the center of mass of the longer car on a curve would be inside that of the shorter car hence less centrifugal force. Any differences would be hardly measurable.
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