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## Homework Statement

A force F=[(3x)[tex]\hat{}x[/tex]-2[tex]\hat{}y[/tex]]N acts on an object. How much work is done by this force as it move the object from the origin to the point r=(2[tex]\hat{}x[/tex]+ 3[tex]\hat{}y[/tex])m?

## Homework Equations

W=[tex]\int[/tex]F*d[tex]\bar{}r[/tex]

## The Attempt at a Solution

W=[((3/2)x^2)[tex]\hat{}x[/tex]-(2y)[tex]\hat{}y[/tex]] * (2[tex]\hat{}x[/tex]+ 3[tex]\hat{}y[/tex])m

=6-6=0

I am a little confused on how to do this particular integral and we never really discussed it in class...