Blue_SV650S |
05-10-06 03:53 PM |
Quote:
Originally Posted by John Burt
Northy how do you do it - I guessed and ebded up considering green as my answer, mind you I was thinking about colours at the time!
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You would use trigonometry … you can measure the angle the swingarm is at therefore you would know theta and you know/measure the length of the hypotenuse (swinger length) and you want to know the length of the ‘opposite’
Then you would use the 'sine rule'. (look it up on the net if you can't remember).
The long and short of it (if you pardon the pun :lol:) is that bearing in mind that the angle is quite shallow, that 10mm increase in Swingarm length (Hypotenuse) will make minimal difference in height (opposite). Without measuring stuff to actually calculate, we are probably talking no more than 1-3mm, lets face it even if the swinger was at 90deg (its prolly about 30deg?!) then it would only be 10mm!!!! Not worth the effort!!!
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