Elastic potential energy is the energy stored in an object due to its deformation by an external force, such as stretching or compressing an elastic object like a spring. When the force is removed, the object returns to its original shape, releasing the stored energy. This energy is a form of potential energy and is given by the equation: P.E=12kx2P.E=\frac{1}{2}kx^2P.E=21kx2 where P.E is the elastic potential energy, k is the spring constant, and x is the displacement. Examples of objects that store elastic potential energy include springs, bow and arrow, rubber bands, and compressed balls