If the force exerted by a spring is given by F_z= -kz, then the potential energy associated with the spring is given by U $\propto$

Question

Quizplus · Accepted Answer

The potential energy stored in a spring is proportional to the square of the displacement (z) from its equilibrium position, as given by the formula $U = \frac{1}{2}kz^2$, where k is the spring constant. This matches the form of choice A, $kz^2$, indicating that the potential energy is proportional to the square of the displacement.

If the Force Exerted by a Spring Is Given by Fz

If the Force Exerted by a Spring Is Given by F_z