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Need help with some math

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  #1  
Old 06-03-2008 | 12:10 AM
achTTung's Avatar
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5th Gear
Joined: Sep 2005
Posts: 6,678
From: Colchester, VT
Default Need help with some math

I have KW Variant 3's coming, which have separate adjustment for ride height, compression, and rebound. So, to do it right, I really should corner balance the car. Problem is, there isn't anywhere local to corner balance the car.

So, next best thing, I make a set of corner balancing scales. Here's one version I've seen online. Basically, you're scaling down the weight so a regular bathroom scale can handle it. The comparison of ANY number from one wheel to the next is good enough to get even load on all 4 corners, but I would like an accurate representation of the actual weight of the car with my various weight savings I've implemented.

Problem is, I suck at math. Can someone figure out what lengths my legs need to be, and where on the leg the tire should sit so that about 800lbs (representing the car) reads as 200lbs on the scale? I have no clue where to start.




Plan B is to try to buy 4 reasonably priced load cells, and get someone with open source programming background to make my Eee PC totally rock as it's own corner scale system.
 
  #2  
Old 06-03-2008 | 05:01 PM
achTTung's Avatar
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Default RE: Need help with some math

nobody?

I've seen a couple guys argue math over some check written as an equation. This has to be easy compared to that I'd think.
 
  #3  
Old 06-04-2008 | 12:38 AM
Woodhead2k's Avatar
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Joined: Mar 2007
Posts: 1,073
From: Boulder, Colorado
Default RE: Need help with some math

Well its kind of a center-of-mass problem from physics... but with two foci but I guess you could rule out the end that isnt touching the scale. I'll look up how I solved a similar problem on my final last semester tomorrow.
 
  #4  
Old 06-04-2008 | 12:51 AM
achTTung's Avatar
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Default RE: Need help with some math

awesome!

TIA
 
  #5  
Old 04-26-2023 | 11:15 AM
Whytors's Avatar
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Hi there, I know how frustrating it can be to struggle with math homework. Sometimes, it's just impossible to get everything done in time. That's why I wanted to share with you a resource that has helped me out in the past. CWassignments can do my math homework, and their experts are available to help you with any math problems you're struggling with. Give them a try and see how much easier it can be to tackle your math homework!
 
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