Name three devices that can store electric potential energy

Potential energy, unlike kinetic, is stored energy. This energy comes from different sources. An object with potential energy also has the ability to produce energy if something triggers it. Example, a charged battery, a car on top of a hill, and capacitors.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask

the force on the thing and the distance the force moves the thing