How does work relate to gravitational potential energy? Physics Work and Energy Power 1 Answer Aritra G. Jul 26, 2015 The work done by an external agent in taking a mass from infinity to a point in a gravitational field is the gravitational potential energy of the mass at that point. In the earth it is given as, #U = mgh# where symbols have their usual meanings, Answer link Related questions What is power? How are work and power related? How are force and power related? How does power affect work? How does power differ from energy? How does power change with voltage? How does power relate to torque? How does work relate to conservation of energy? What is horsepower? What is reactive power? See all questions in Power Impact of this question 5069 views around the world You can reuse this answer Creative Commons License