Quote:
Originally Posted by TnNinjaGirl
Here we go again.  |
Quote:
Originally Posted by adouglas
Install an 80-grit sanding belt on it -- 80 grit is more or less equivalent to pavement in roughness -- and fire it up.
The surface of the belt will be moving at about 35 or 40 mph, which is more or less the speed you're likely to be moving if you go down.
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Instead of being more or less than each, what happens if pavement was exactly as rough as 80 grit sandpaper and you were going exactly 35 or 40 mph?
