Home/Basic Physics/Work, energy and power/Mechanical energy6. Work, energy and powerMechanical energyIn 6. Work, energy and powerFormulaCopy LaTeXEmec=K+UE_{\text{mec}}=K+UEmec=K+UTagsenergyphysicsphysics formulaworkwork energy powerDetailMechanical energy is the sum of kinetic and potential energies.Explore the ideaExplore the ideaFound an error? Contact us.Related formulasRelatedConservation of mechanical energyKi+Ui=Kf+UfK_i+U_i=K_f+U_fKi+Ui=Kf+UfOpen formulaOpen in sectionRelatedEnergy with non-conservative forcesKi+Ui+Wnc=Kf+UfK_i+U_i+W_{\text{nc}}=K_f+U_fKi+Ui+Wnc=Kf+UfOpen formulaOpen in section