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Simple Machines Vocabulary

 

Force - a push or a pull

 

Work - when force is used to move something

Distance - how far something is
moved
Machine - a tool that makes work easier
Energy - the ability to do work Simple machine - a machine with few or no moving parts

Energy is used whenever a force moves something any distance.   This is called work
Machines make work easier.

I will take you to the menu. Click Wally to go to the menu of simple machines.