Editor's pick · 4 published items
Physics Fundamentals
Four hands-on foundations for motion, collisions, and waves.
01 · simulation
Pendulum Lab — Multi-Pendulum Simulator with RK4
Simulate up to 4 pendulums online with RK4 integration. Adjust length, mass, angle, damping, and coupling. Compare planets, view phase space and energy graphs. Free interactive pendulum simulator.
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02 · simulation
Projectile Motion Simulator — Interactive Physics Lab
Launch a projectile with adjustable angle, speed, gravity, mass, and air resistance. Compare planets, target a landing point, and read live range and height data.
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03 · simulation
Collision Lab — Elastic & Inelastic Physics Simulator
Simulate elastic, inelastic, and perfectly inelastic collisions online. Choose presets like Newton's cradle or 2D collisions, adjust restitution, and track momentum conservation live.
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04 · simulation
Wave Interference Simulator — 2D Interference Patterns
Simulate 2D wave interference online with up to 8 sources. View displacement, intensity, or phase maps in real time. Adjust frequency, wavelength, phase, and amplitude per source.
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