Question

Green's Theorem

Answer 1

My previous question was also on this topic: http://openstudy.com/study#/updates/51fe8bb6e4b0cc46c14ae5ae


My new one is just a little different:

Find the work done by the force F(x, y) = x(x + y)i + xy2j
in moving a particle from the origin along the x-axis to (1, 0), then along the line segment to (0, 1), and then back to the origin along the y-axis.

Answer 2

I did it just like the previous one:\[\int\limits_{0}^{1}\int\limits_{0}^{-x+1}y^2+x\text{ dy dx}\\=1/4\]

The correct answer is -1/12.

How does this question's calculations differ from my previous question?

Answer 3

@amistre64 @phi

Answer 4

hey im here!! what u want bro

Answer 5

so green theorem is stokes theorem in 2-D

Answer 6

you got double integral of (dq/dx-dp/dy) da

Answer 7

I have no idea what stoke's theorem is haha.

Will you read my Q and compare with my previous one pls?