Why would you. It a spare? I have had like 2 flats in 45 years
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On Sunday, May 16, 2021, 6:10 PM, Mark Hanson via EV wrote:
Hi
I bought a model Y spare from Modern Spare on Amazon with jack/tools and was
curious if anyone has a clever location to mount the
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Hi
I bought a model Y spare from Modern Spare on Amazon with jack/tools and was
curious if anyone has a clever location to mount the spare tire other than the
roof... currently it’s just sliding around in the back like the Leaf and
Bolt.
Best regards
Mark
Sent from my iPhone
The drag _force_ on your vehicle goes up as the square of velocity. F is
proportional to V x V
You go twice the speed, the drag force on your car increases by a
factor of four.
The _power_ (horsepower) requirement due to drag goes up as the cube of
velocity. HP is proportional to V x V x
CUBE per Speed:
In my case, (Major east coast pipeline outage), the concern
was with energy used on a trip proportional to cube of speed.
I was trying to get my wife to slow down from 70 to 55
to make most of the 32 mile daily round trip for chemo
on battery in her (30 mile) plugin-Prius and not
Although drag Force goes up by square of velocity, but then power equals force
times velocity, so the power to move in the presence of drag goes up as the
Cube of velocity.
On Sun, May 16, 2021 Peri Hartman via EV wrote:
>
> square of velocity. But, yes, not linear.
> -- Original Message
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"
On 5/15/21 11:35 PM, Peri Hartman via EV wrote:
square of velocity. But, yes, not linear.
From: "Robert Bruninga via EV"
Bingo, I re-read my email and when I said it goes up significantly
above 45, I omitted the fact (that you allude to) is that it goes up
as the cube of velocity.
I
