no
because they are very important to the world and we use them everyday such as a wheel and axle that are used on doorknobs.
Simple machines are much easier to make than complex machines.
a knife
inclined plane
a machine that is simple to use
We use simple machines
a lot of people use the simple machine .
a machine is use in building
The distance of the object
simple machine is a machine that is simple to use. :/
Increasing the input force or the distance over which the force is applied can increase the work output of a simple machine. Reducing friction within the machine can also help to increase its efficiency and work output.
the purpose of having a simple machine is to make life easier
they use the simple machine.
A ruler
no
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.