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July 24, 2014

Homework Help: physics

Posted by anonymous on Sunday, November 21, 2010 at 12:37pm.

The coefficient of static friction between a block and a horizontal floor is 0.37, while the coefficient of kinetic friction is 0.10. The mass of the block is 3.8 kg and it is initially at rest.
Once the block is sliding, if you keep pushing on it with the same minimum starting force as in part a(13.78 N), what is its acceleration (in m/s2)?

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