Question

Explain work done by a variable force, on on a partical​

Answer 1

Answer:

here is your answer mate !

Explanation:

The area enclosed by the rectangle of length equal to the magnitude of force F(x) and width equal to the displacement Δx, gives the work done by the force during that duration. ... Thus, for a variable force, the work done can be expressed as a definite integral of force over displacement for any system.