Question

explain potential energy and give 2 uses of it and state sl unit of potential energy

Answer 1

the energy possessed by the virtue of its position is called potential energy and its SI unit is Joule(J) and its formula is mgh .
we can calculate the energy possessed by a ball on the roof with the help of potential energy .

Answer 2

the energy that processed by body that vertue of its position relative to other,stresses within itself electric charge and other factor is called potential energy.
it used by counter weight for lifting up an elevator,crane,sash window.
roller coaster are an entertaining way to utilize energy.
joule is the si unit of potential energy