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(reminder: all quotes here are fiddled, probably.)

coeff of friction


Coefficients of friction of common surfaces
摩擦係數表

surface condition ____ mu_s __ mu_k __ %diff
----------------------------------------------
dry glass on glass ___ 0.94 __ 0.40 __ 54%
dry iron on iron _____ 1.10 __ 0.15 __ 86%
dry rubber on pavement 0.55 __ 0.40 __ 27%
dry steel on steel ___ 0.78 __ 0.42 __ 46%
dry teflon on teflon _ 0.04 __ 0.04 __ ---
dry wood on wood _____ 0.38 __ 0.20 __ 47%
ice on ice ___________ 0.10 __ 0.03 __ 70%
oiled steel on steel _ 0.10 __ 0.08 __ 20%

source: DM Bourg, Physics of game developers. (Sebastopol: O'Reilly, 2002)

2 Comments:

:: Blogger Yun (31.05.08, 16:31   ) sagt...

You misspelled coefficient. ^^

(感覺離先生越來越遠……)



:: Blogger sf (31.05.08, 23:25   ) sagt...

小雲, 改正了. 謝謝.



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