Simple+Machines+2

 Simple Machines

= 1.People use machines to make work easier =

2.It makes life easier and changes energy because if we did not have shovels we could not get dirt from the ground faster

3.Machines make work easier by doing our work faster

4.Lever e.g. Scissor helps us cut all sorts of materials and makes you cut straight.

5.A compound machine is a machine that has different machines in it e.g. a sea-saw has 2 different machines a pulley and a inclined plane

6.A bicycle force works by someone pushing the pedals which makes it move.