Simple Pendulum - Interactive Simulation
Explore pendulum motion and discover the period formula T = 2pi*sqrt(L/g). Investigate how period depends on length and gravity but NOT on mass. Features data collection mode to experimentally determine g.
Loading simulation...
Loading simulation, please waitRelated Simulations
Simple Pendulum
Explore the physics of simple harmonic motion with an interactive pendulum simulation. Adjust length, mass, gravity (including planet presets), damping, and initial angle. Watch real-time energy transformations and measure the period.
View Simulation
Projectile Motion
Launch projectiles at different angles and velocities. Explore how gravity and launch parameters affect trajectory, range, and height. Compare with and without air resistance, and test on different planets.
View Simulation
Electric Field Visualization
Visualize electric field lines, vectors, and equipotential surfaces around point charges. Add, drag, and remove charges to explore how fields interact. Launch test charges to see their motion through the field.
View Simulation