In order for gravitational potential energy to be stored, there must be __________.

an object positioned at some height outside a gravitational field
an object positioned at a height of 0 in a gravitational field
an object in motion
an object positioned at some height in a gravitational field

In order for gravitational potential energy to be stored, there must be an object positioned at some height in a gravitational field.

To store gravitational potential energy, there must be an object positioned at some height in a gravitational field. The gravitational potential energy of an object is the energy it possesses due to its position relative to the Earth or any other massive object that creates a gravitational field. The higher an object is positioned, the greater its gravitational potential energy. When an object is lifted or raised from a lower height to a higher height, work is done against the force of gravity, and this results in the object gaining gravitational potential energy. Therefore, for gravitational potential energy to exist, an object must be positioned at some height in a gravitational field.