A simple machine is a basic mechanical device used for applying a force, such as an inclined plane, wedge, or lever. They help us to do work as they amplify force or displacement.
a machine that is simple to use
We use simple machines
a lot of people use the simple machine .
a common machine is two simple machine use to overcome on simple task
a machine is use in building
simple machine is a machine that is simple to use. :/
A ramp is a simple machine.
Increase Work
the purpose of having a simple machine is to make life easier
they use the simple machine.
A ruler
Three