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Physics

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A weight W is now placed on the block and
7.7 N is needed to push them both at constant
velocity.
What is the weight W of the block?
Answer in units of N.

  • Physics - ,

    Information from a previous question, probably about the coefficient of friction, is needed to answer this.

  • Physics - ,

    What you need to do is use the equation
    Ffriction=coefficient of friction*Normal.
    and remember that normal is the total weight of the objects.

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