- #1
vande060
- 186
- 0
Homework Statement
I have no homework problem to ask, but rather a general question.
Ill give and example of a potential function V = 3x^2 + 2y^2
i know to find Fx i have to differentiate 3x^2 with respect to x and 2y^2 with respect to y. But i have seen cases where someone takes the x component and differentiates with respect to y and the y component with respect to x. how do you know which one to use?