(physics) a manifestation of energy; the transfer of energy from one physical system to another expressed as the product of a force and the distance through which it moves a body in the direction of that force
energia adierazpena; sistema fisiko batetik bestera gertatzen den energia trasferentziaren emaitza; indar baten eta hark mugitzen duen gorputzak norabide hartan egiten duen distantziaren adierazle