A pulley for a drive belt.
a groovy wheel.
The answer is "rut"
black people
A rut.
A wheel, a groove and a rope/chain.
This is called a pulley.
The groove in the wheel causes the rope or cable to ride on the wheel without slipping off.
the answer to your question is easy the simple machine a wagon wheel is a wheel and axel
a pulley is a wheel with a groove along with a rope or chain.
A pulley.
Yes. It is a pulley.
wheel, sheave, or drum which turnes an axle or rod. It also has a groove or path along its outside. A rope, chain, or cable slides through the groove.