Free Classical Physics Simulator: Projectile Motion & Optics | FisiAcademia
Simulate projectile trajectory, Snell law of light refraction, harmonic pendulum oscillators, and Newton mechanics in interactive WebGL.
Real-Time Interaction
Experiment with elastic collisions, simple pendulums, Faraday induction coils, and relativistic time dilation.
Scientific Rigor
Designed for secondary, high school, and university students to grasp complex STEM phenomena intuitively.
Zero Install (WebGL)
Runs instantly inside your browser on PC, tablet, or smartphone without plugins or account setup.
💡 Frequently Asked Questions
What does Newton Second Law state?
F = m * a: net force applied to a body equals its mass multiplied by resulting acceleration.
Why is time dilation real?
Because light velocity in vacuum is invariant, high relative speeds physically slow internal clocks.
What does the double-slit experiment prove?
Wave-particle duality: subatomic particles interfere with themselves as probability wavefunctions.
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