Explain the types of potential energy with an example .

Explanation

Potential energy is of two types : Gravitational potential energy and Elastic potential energy.
Gravitational potential energy is the energy stored when an object is lifted above the surface of the earth.
Example : Stone at a height has the potential energy.
Elastic potential energy is the energy sotred when objects are stretched, compressed or bent.
Example : In an alarm clock, energy is stored in its spring which lies in wound up form.