Potential Energy: Stored energy
- Gravitational potential energy: is the energy stored in raised objects, for example, a rolar coaster at the top of a hill.
- Elastic potential energy: is the energy in stretched objects, for example, a stretched bow.
- Chemical energy: is the energy that is stored in the bonds of molecules, for example, food, fossil fuels and batteries.
- Nuclear Energy: is the energy stored in the nucleus of an atom, It is a very powerful form of energy.