- #1

- 234

- 79

- Homework Statement
- How can I find work done by variable force using F.dr When the equation of path is x=(2a) sinθ and y=(a) cosθ and F=(x^2) y i + x(y^2) j? If you can guide me how to write the integral relation so that I can calculate it, I would be grateful.

- Relevant Equations
- W=Int(F.dr)

Can anyone tell me if my answer is wrong ?!

Last edited: