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March 29, 2017

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A 4.0-kg block is at rest on a horizontal floor. If you push horizontally on the 4.0-kg block with a force of 12.0 N, it just starts to move. What is the coefficient of static friction?

  • Physics - ,

    12N=mg*mu
    solve for mu.

  • Physics - ,

    what is mg?

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