they can be use to do works which cannot be done by hand.
its make our life easier
You use simple machines to make work (moving things) easier.
Simple machines are much easier to make than complex machines.
They make work easier
We use machines because it saves us time doing it ourself, and if we use machines it will save us time XD
dik,
to make life easier
Some common questions about simple machines include: How do simple machines make work easier? What are the different types of simple machines? How do simple machines affect force and distance in work? How can simple machines be combined to create complex machines?
To make life easier.
its make our life easier
the 6 simple machines are used to help us in our daily which means it give us less time to do it ourselves . when the tools are doing all of the work. the 6 simple machines are listed here: inclined plane, pulley, wheel and axle, lever, wedge, screw and those are the 6 simple machines.
To gain a mechanical advantage.To make things easier.