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Home Q & A Board Science-Related Homework Help Physics
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leo226 leo226
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11 years ago
A board of length L slides across two different surfaces with 2 different given coefficients of friction.  How do I find total work done by friction?  I have to use:  M(mass), L(length of board), g(gravity), u1 & u2 coefficients.
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smooch92smooch92
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11 years ago
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