Reservation Options: 1  TripAdvisor is proud to partner with Hilton Hotels Direct, Booking.com, Hotels.com, Priceline and Travelocity so you can book your Hampton Inn Heath-Newark reservations with confidence.
Gravitational potential energy is the energy an object has due to its position above Earth, energy due to its height. We know this energy exists because it takes effort to lift an object up to a height and also because when we release an object, it falls, gaining kinetic energy.
Common types of potential energy include the gravitational potential energy of an object that depends on its mass and its distance from the center of mass of another object, the elastic potential energy of an extended spring, and the electric potential energy of an electric charge in an electric field.