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"If I have a thousand ideas and only one turns out to be good, I am satisfied." ..."Alfred Nobel(1833-1896, Swedish inventor, chemist, philanthropist)"

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 Author Topic: How to measure friction coefficient  (Read 29026 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
Fu-Kwun Hwang
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If you want to know the friction coefficient for a block on a surface.
1. Put the block on the horizontal surface
2. Raise one end of the surface. record the angle (cta) when the block starts moving
3. the friction coefficient = tan(cta)
Drag the slider on the left to change the angle of the ramp.

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"If I have a thousand ideas and only one turns out to be good, I am satisfied." ..."Alfred Nobel(1833-1896, Swedish inventor, chemist, philanthropist)"
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