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April 18, 2014

Homework Help: physics

Posted by Katie on Wednesday, February 8, 2012 at 10:58am.

Two blocks with masses m1 = 20.7 kg and m2 = 55.5 kg, shown in the figure, are free to move. The coefficent of static friction between the blocks is 0.74 but the surface beneath m2 is frictionless.
What is the minimum force F required to hold m1 against m2?

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