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Help with Mass OF rectangle who's density varies:

  1. Oct 14, 2008 #1
    1) The problem statement, all variables and given/known data[/b]

    The surface density of a rectangle varies as:
    σ(x,y)=12 kg/m2+2 kg/m4(x2+y2)
    The origin is located at the lower left corner of the rectangle, at point ``A.'' The rectangle has a height h=1.00 m and a length l=1.20 m. What is the total mass of this object?
  2. jcsd
  3. Oct 15, 2008 #2


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    Hi Naldo6!

    Show us what you've tried, and where you're stuck, and then we'll know how to help. :smile:
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