Cogs Environment

Stage: 2 Challenge Level: Challenge Level:1
You can use the interactive environment to explore lots of different ideas including:
  • how cogs turn relative to each other

  • the relationship between the number of teeth on a set of different cogs and full turns

  • how cogs mesh together (how often does the same tooth go into the same gap?)


Full Screen Version
If you can see this message Flash may not be working in your browser
Please see http://nrich.maths.org/techhelp/#flash to enable it.