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. |
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Click Wally to go to the menu of
simple machines. |
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