Subjects/Basic Physics/Work, energy and power/Force from potential energy6. Work, energy and powerForce from potential energyIn 6. Work, energy and powerFormulaCopy LaTeXFx=−dxdUIn three dimensionsCopy LaTeXF=−∇URelated formulasRelatedWork of a variable forceW=∫r1r2F⋅drOpen formulaOpen in sectionRelatedWork of a conservative forceWc=−ΔU=Ui−UfOpen formulaOpen in section