👉 Regars, also known as gears or pulleys, are mechanical devices used to transmit power from one part of a machine or device to another. They consist of two teeth that engage in rotation and move together to produce motion.
Gears can be made up of several types such as simple, double, triple, and more complex structures. Each type has its own specific function and use:
1.
Simple Gear
: A simple gear consists of a single tooth and is used for simple mechanical functions like