Bouncing Balls in a Circle (Physics)

Tip: Drag to “flick” a ball. Shift+Click adds a larger ball.

FPS: -- • Balls: --

Controls

Ball count 20

Changing this re-seeds the simulation.

Ball size 10

Gravity 500

Restitution 0.90

Higher = bouncier collisions.

Air drag 0.03

Damps velocity over time.

Solver passes 2

More passes = fewer overlaps (slower).

Trails