Two rigid balls share an impact

Release the slightly offset orange ball onto the blue one. Their sideways motion comes from a shared collision impulse, not a scripted split.

Pick up orange A directly: click or touch its dashed grab guide, drag, then release. This works while falling or after it stops; no button or reset is needed. Release starts with zero velocity. Only orange is draggable. Keyboard: Space grabs/releases, arrows move it while held, Escape releases.

Each: 1 kg, radius 0.20 m · gravity 9.81 m/s² · contact restitution 0.65. Low-speed contacts have no rebound below 0.20 m/s. Floor sliding resistance: 0.8 m/s²; no airborne damping or spin.