Help finding obscure coefficient of friction

[LESLEY]

Homework Statement

I have a homework assignment that requires me to use the coefficient of static and kinetic friction for rubber on wood. I cannot locate this value anywhere so far.

Homework Equations

None.

The Attempt at a Solution

I have searched and searched and I cannot find the answer so far. Thanks for any input.

 

[Charles Link]

How smooth is the wood? The number could vary dramatically depending on both the smoothness of the wood and the type and smoothness of the rubber.

 

[LESLEY]

How smooth is the wood? The number could vary dramatically depending on both the smoothness of the wood and the type and smoothness of the rubber.

Thanks for your reply. I guess if there's a range out there somewhere I could go with that. It's not a value I'm required to calculate - he just wants us to use that number to compare with our experiment results. However I can't find a chart that has the coefficient of friction with those materials. The wood isn't polished - just like a 2x4 that came from home depot, and the rubber would be similar to a hockey puck.

 

[haruspex]

I found http://catalog.lib.kyushu-u.ac.jp/handle/2324/23785/p147.pdf
(Google search engine)

 

[Charles Link]

I found http://catalog.lib.kyushu-u.ac.jp/handle/2324/23785/p147.pdf
(Google search engine)

@LESLEY , it looks like Fig. 10 of this "link" from @haruspex may give you a good estimate.