A lever pivots on a fulcrum.
Lever
That is the Fulcrum.
A lever.
A lever.
Second class lever. . . . Always greater than 1 . Third class lever . . . . . Always less than 1 . First class lever . . . . . Can be greater than 1 or less than 1 depending on position of fulcrum.
Archimedes
That's called a lever.
the inclined plane.
this is called the fulcrum
Fulcrum
A lever.
A lever. The fixed point is called the fulcrum.
The point where a lever pivots is called a fulcrum.
fulcrum
fulcrum
Fulcrum.
fulcrum ----> Is MpK
Lever