eli5 how a complete rotation of wheel measures the length of circumstance with the same rotation the inner portion having less circumstance also covers the same distance.

Question

Sorry circumference.

In: 0

Answer 1

If it helps grasping it, it’s the opposite reason to why if you have a stick on the floor and rotate it around one of its ends that end doesnt move and the other end moves 2x the length of the stick.