The parts of an elastically deformed object also have potential energy due to the interaction of elastic forces. This potential energy is called elastic potential energy. The greater the deformation of an elastic object within a certain range, the more elastic potential energy it has, and vice versa.

Elastic Potential Energy Calculator

Elastic potential energy: U = 1/2 kx²

here:

U = elastic potential energy

k = elastic constant

x = extended length of the spring