Machine Part 1

What is Machine ?

• A machine is any tool or device that enables us to do work easily, quickly and conveniently.

• Do you know what is the Machine is he use ? That is one of the complex machines.
• Do you know how the complex machines made it ? They made of the simple machines.
• A simple machine is a tool that allows us to use less force to do work.
• These are seven types of simple machines, that are inclined planed, screw, gear, pulley, lever, wedge and wheel and axle.