Thursday 13 May 2021

Simple Machines

 Simple Machines are used to help people work easier.

There are different machines to help people work easier.

A lever is used to lift heavy objects from a low level to a high level. 

A pulley is used to carry heavy objects from a low level to a high level. 

A wedge is used to split objects apart. For example, an axe can be used to split wood apart.

A screw is used to attach objects together. 

An incline plane is used to get heavy objects from a low level to a highlevel. 

A wheel an axel is used to get heavy objects from place to place. 

These simple machines are still used today around school.

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