The work done by an elastic force is the work done due to the deformation of an object.
$$W = \frac{k \Delta x^2}{2}$$
where,
W— work done;
k— spring stiffness constant;
Δx— displacement.
The work done by an elastic force is the work done due to the deformation of an object.
$$W = \frac{k \Delta x^2}{2}$$
where,
W— work done;
k— spring stiffness constant;
Δx— displacement.