SageBrush
Posts: 4217
Joined: Sun Mar 06, 2011 2:28 am
Delivery Date: 13 Feb 2017
Location: Colorado

Re: Help me understand my Leaf's acceleration...

Tue Jan 15, 2019 3:26 pm

Image

This graph is for the high performance motor in the Tesla Model 3 where power continues to increase until ~ 35 mph or so and then acceleration falls predictably as speed continues to increase. I'll bet the Nissan LEAF motor reaches peak power output at a considerably lower speed.
2013 LEAF 'S' Model with QC & rear-view camera
Bought off-lease Jan 2017 from N. California
Car is now enjoying an easy life in Colorado
03/2018: 58 Ahr, 28k miles
11/2018: 56.16 Ahr, 30k miles
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2018 Tesla Model 3 LR, Delivered 6/2018

golfcart
Posts: 382
Joined: Mon Jan 04, 2016 6:08 am
Delivery Date: 21 Nov 2015
Location: Virginia Beach, VA

Re: Help me understand my Leaf's acceleration...

Tue Jan 15, 2019 5:24 pm

SageBrush wrote:To point out two things:

1. That it is easy to see that force is not constant
2. That one does not have to talk about non-conserved forces (e.g., air friction) to realize that acceleration drops in a car as velocity increases.

I agree, it would be nice to just post: P = F * V and have the gallery respond with an "Oh, yeah ..."


I was mostly just razzing you a bit for being an ass to that powersurge guy, I could tell you understood the concept. :)
2015 S with Charge Package

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