Faculty of Engineering and Applied Science
2008 Winter
Evaluate
over the triangular region D that is bounded by
the lines
Evaluate
over the region R that is bounded by
the lines
Evaluate
over the region R that is bounded by the triangle whose
vertices are the points
Find the mass and the location of the centre of mass of the
lamina D defined by
{ 0 < x < 2 ,
–1 < y < 1 } and whose
surface density is
Find the location of the centre of mass of the
lamina D defined by the part of
Evaluate
where R is the region in the first octant that is between 1 and 2 units away from the origin.
[Bonus.]
Use the transformation of variables
x = u / v, y = v to evaluate
over the region R (in the first quadrant) that is bounded by
the lines
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