Physics Sandbox
Interactive real-time physics simulations — particles, waves, collisions & springs
Particles
Waves
Collisions
Springs
Particle Simulation — click canvas to add particles
Controls
Gravity
1.0
Bounce (Elasticity)
0.75
Particle Size
8
Clear All
Particles:
0
Color = velocity (blue→cyan→yellow→red)
Wave Interference
Wave 1
Amplitude
60
Frequency
2.0
Phase
0.0
Wave 2
Amplitude
40
Frequency
3.0
Phase
0.0
■ Wave 1
■ Wave 2
■ Sum
Collision Physics
Setup
Ball A (green)
Mass (kg)
2.0
Velocity (m/s)
4.0
Ball B (yellow)
Mass (kg)
3.0
Velocity (m/s)
-2.0
Elastic
Inelastic
▶ Play
↺ Reset
Before:
—
After:
—
Spring-Mass Oscillator — drag the mass
Parameters
Spring Constant k
40
Mass m (kg)
1.0
Damping b
0.3
Position:
0.00
m
Velocity:
0.00
m/s
Period:
—
s
Phase diagram updates in real-time on canvas right panel