Notes

Determination of Work Done by a Force and Displacement Graph…

Determination of Work Done by a Force and Displacement Graph – If we plot a graph between a force and displacement, then area of the graph will give the work done by that force.
(i) Work done by a variable force

W = area (Ad₁d₂B)
(ii) Work done by a constant force

W = area (Ad₁d₂B).