Games

Game Rope

How it works, and what it shows: read the note on the blog.

Try next

Foucault's Pendulum Watch the Earth turn under a pendulum, and the half millimetre that can fake it.
Archimedes' Pulley Can any force move any weight? Stack up pulleys, add friction, and find out.
Physics Experiments Race beads down a straight line, an arc and a cycloid, or draw your own wire. Let beads go anywhere in a cycloid bowl and watch them arrive together. Let go of a hanging slinky and watch its bottom wait.

Every simulator runs on our own engine and shows its working. The notes on the blog explain how they work.