the block is sliding down a wooden plane that has an incline of 22.67 degrees. the block has a mass of 31.0g.(adsbygoogle = window.adsbygoogle || []).push({});

also, the block has an acceleration of 16.94m/s^2

2. Relevant equations

f = ma

fnormal = (mass x acceleration due to gravity) (cos22.67) (i think?)

i tried to find the force nomral and i got 280.3 N? im not sure if its right though or where to go from there.

THANKS EVERYONE i really appreciate it!

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# Homework Help: How would i find the coefficient of sliding friction

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