What is a lever used for
Levers are used to make a job easier.
What are the 3 main parts of a lever?
A fulcrum
An effort
And a load.
What is the order if a class 1 lever? From left to right
Load fulcrum effort
Class 2 lever order from left to right?
Fulcrum load effort
Class 3 lever order from left to right?
Load effort fulcrum