Simple machines help people to do work esay and fast.
Simple machines are tools that are really simple for people to get around problems that people can't figure out.
A wedge is a simple machines which makes somthing split in two halfs.
A lever is a simple machines helps people lift difficult objects with a stick and a object that could balance the stick.
A polly is a simple machine and a tool that could help people lift objects it's basicly just a wheel and slipping a rope throgh.
A inclined plane is a simple machine because it helps people go from a low level to a high level.
A screw is a simple machine because it helps people to stick somthing on a wall easy.
A wheel and axle is a simple machine because it move objects easier and faster.
These machines are still commonly used today to move objects.
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