View Single Post
Old 06-21-2013, 08:37 PM   #4 (permalink)
gone-ot
...beats walking...
 
Join Date: Jul 2009
Location: .
Posts: 6,190
Thanks: 179
Thanked 1,525 Times in 1,126 Posts
Quote:
Originally Posted by tjts1 View Post
English translation?
It takes 1.2 HP more to maintain 50 mph at 20°F air temp than it does to maintain 50 mph at 68°F air temp due to denser air and stiffer tires (rolling resistance).

Last edited by gone-ot; 06-21-2013 at 11:39 PM..
  Reply With Quote