Examples of that are a seesaw ... levers which we use very often but rarely recognize them as such. With a Class 2 lever, the fulcrum is moved to one end of the lever, with the load in the ...

An example would be a seesaw ... is moved nearer the load it takes less effort to move it. Second class levers (Class 2) place the fulcrum at one end of the lever and the effort at the other ...

A crowbar is an example of a first order lever that puts the load closer to ... is near the user to make pushing or pulling easier. (Class 2) place the fulcrum at one end of the lever and the ...