01
Theory and background
What is hooke's law?
Hooke's Law states that the restoring force of an ideal spring is proportional to its displacement from equilibrium. The negative sign shows that the force acts opposite the stretch or compression.
PhysicsInteractive simulatorNo install
Hooke'sLaw
Investigate how springs respond to force. Adjust the mass, stiffness, damping, and displacement to see elastic behavior and oscillation in real time.
Spring modelMass, stiffness, damping, period
Experiment guide
Use this simulator like a compact physics lab
Start with the concept, open the lab, then compare the observed motion with the key relationship. The sections below keep the theory, workflow, and common questions easy to scan.
SubjectPhysics
ModeInteractive
ModelSpring model
AccessBrowser
02
How the simulation works
Interactive experiment flow
Launch the lab, adjust the available controls, and observe the result immediately. Use the simulation to connect the equation with what changes on screen.
Spring forceF = -kx
Frequently asked questions
Hooke's Law FAQ
01
What does Hooke's Law explain?
It explains how an ideal spring pushes or pulls back with a force proportional to displacement from equilibrium.
02
What is the spring constant?
The spring constant k measures stiffness. A larger k means more force is needed for the same stretch.
03
What happens when mass increases?
Increasing mass usually makes the oscillation slower, increasing the period of the mass-spring system.
04
Why include damping?
Damping models friction or resistance that removes energy and reduces oscillation amplitude over time.