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Unread 14-08-2012, 17:26
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Re: Coefficient of Friction Testing

Quote:
Originally Posted by kramarczyk View Post
John,

Just for reference, what is the resolution on that inclinometer?
From the picture, there are markings every 2.5 degrees. I suppose a very careful observer could eyeball it to 1 degree.

A 40" long ramp at a angle of 45 degrees changes height by approx 1/2" for 1 degree change in angle.

My tape measure is marked in 1/32" intervals.