it is a 2nd class lever
it is a 2nd class lever
not a very goood one.
not a very goood one.
lever
lever
It is a third class lever.
A paint opener is a class 3 lever because the effort is applied between the load and the fulcrum.
lever
A lever type can opener
wedge is another simple machine kind of lever
A lever .
it is a 2nd class lever