The outer curve of the claw is used as the fulcrum.
it is a lever because it has the effort, fulcrum and load official
The lever class of a hammer depends upon its use. If the hammer is used as a claw to remove a nail, it is a first class lever. When the hammer is used to strike a nail, it is a third class lever. There are three classes of levers. The difference between the classes lies in the position of the load, the effort and the fulcrum. When the fulcrum is between the load and effort, the object is a first class lever. If the load is between the fulcrum and effort, the object is a second class lever. A third class lever places the effort between the load and the fulcrum.
The hammer is acting as a lever. The force exerted against the fulcrum (the head of the hammer) causes the claw end to lift and extract the nail.
part of claw hammer that strikes the head of the nail
The claw hammer can not only hammer a nail into wood but can , by way of the claw , grasp the head of the nail and be used to pry/leverage the nail from wood .
The claw part of the hammer is used to lever up and remove nails.
The function of a claw hammer is so that you can efficiently pull or lever out nails that went cactus on you when you were trying to hammer it in.
The function of a claw hammer is so that you can efficiently pull or lever out nails that went cactus on you when you were trying to hammer it in.
A hammer or a claw hammer, the 'claw' is used to pull out unwanted or bent nails.
claw hammer
A claw hammer is used mainly for hammering in large nails in construction work. It's claw is for straightening or pulling nails out.
Um.. a hammer? Or a lever.