Thread: Online tool: shows aerodynamic drag, rolling resistance, power required & est. MPG
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Old 01-27-2014, 04:39 PM   #88 (permalink)
gone-ot
...beats walking...
 
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Quote:
Originally Posted by jime57 View Post
Played around a little witht he tool. Man, just small improvements in Cd have a tremendous effect on an Insight running at 55 MPH!
Drag is squared-function of velocity, but HP is a cubic-function of velocity!
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