Hooke's spring law usually applies to any elastic object, of arbitrary complexity, as long as both the deformation and the stress can be expressed by a single number that can be both positive and …

The force needed to stretch or compress a spring is proportional to its change in length. This is known as Hooke's law and it works for many spring-like things.

A realistic mass and spring laboratory. Hang masses from springs and adjust the spring stiffness and damping. You can even slow time. Transport the lab to different planets. A chart shows the kinetic, …

Learn about the force exerted by a spring. Model and predict spring forces using Hooke's law. Springs are found in many everyday devices. They play an important role in click pens, door closers, vehicle …

Dec 2, 2025 · Spring motion is often used to describe the motion of a mass attached to a spring. Unlike what you may have encountered before, the net force acting on the mass is not constant, but is …

This tutorial provides a basic summary of linear and nonlinear springs and their associated equations for force, stiffness, and potential energy. You will need a basic understanding of calculus (integrals and …

The “s” subscript stands for “spring,” and the negative sign indicates the force is in the opposite direction of the displacement. From this point forth, we adopt Hooke’s law as our “theory of springs,” and so …