Question
A ____________ is a simple machine that is a wheel with a groove around its outside edge. The groove is for a rope or belt that can move around the machine.
1 point
inclined plane
screw
lever
pulley
1 point
inclined plane
screw
lever
pulley
Answers
GPT-4o mini
A **pulley** is a simple machine that is a wheel with a groove around its outside edge. The groove is for a rope or belt that can move around the machine.