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Mathematics 19 Online
OpenStudy (anonymous):

line integral

OpenStudy (anonymous):

http://gyazo.com/e28b5aaace6f5735548a276c55bc603f

OpenStudy (anonymous):

anyone able to guide me through this question?

ganeshie8 (ganeshie8):

start by parameterizing the path

ganeshie8 (ganeshie8):

and use below crazy notation : dr = <dx, dy>

ganeshie8 (ganeshie8):

F.dr = F.<dx, dy>

OpenStudy (anonymous):

is the parametrising related to the parabla y^2 = x?

ganeshie8 (ganeshie8):

yes we need to parameterize the path because it has two variables but the path can be modeled using one parameter itself as x and y are dependent

ganeshie8 (ganeshie8):

we only parameterize the path in line integrals, dont tough the force vector yet...

ganeshie8 (ganeshie8):

*touch

ganeshie8 (ganeshie8):

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