Ah, that makes sense. I think most people would calculate by distance traveled, because the overall concern is how much energy you'll use for a trip of a certain distance.

Peri

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------ Original Message ------
From: "Willie via EV" <ev@lists.evdl.org>
To: ev@lists.evdl.org
Cc: "Willie" <wmckem...@gmail.com>
Sent: 16-May-21 10:28:40 AM
Subject: Re: [EVDL] The state of EV's 1890 to 1922


I encounter this square/cube controversy semi-regularly.  Let me make a feeble 
attempt at illumination.  Energy lost to wind drag does go up with the cube of 
the speed.  That energy lost is per unit time and does not account for extra 
distance traveled at higher speed.  On the basis of energy lost per unit 
distance traveled, the loss goes up with the square of the speed.

Clear? As mud?

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