Homework Help: physics

Posted by Anaebo on Tuesday, November 15, 2011 at 7:48am.

A rough wooden block of mass 4kg placed on a rough horizontal plank is applied by a force of 35n until it just starts to move calculate the coefficient of static friction (take 9=10m/s

physics - bobpursley, Tuesday, November 15, 2011 at 7:58am
35=mu*4kg*9.8N/kg

solve for mu.

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