the claw
A hammer is a simple machine known as a lever. It is made up of a handle (effort arm) and a head (load arm) which allows for applying a force to drive in nails or break objects apart.
A claw hammer is a versatile tool used for driving and removing nails, as well as for general carpentry tasks. The claw on the back of the hammer can be used to remove nails by leveraging and pulling them out. It is a common tool found in most households and workshops.
A simple machine that fastens two things together is a screw. By turning the screw, it creates a force that holds the two items tightly together.
Axes, forks, nails, your teeth, knives and many more.
A simple machine is a device that takes a single applied force to change the magnitude or direction of a single load force. Simple machines are the building blocks of all more complicated machines. There are six simple machines: lever, wheel and axle, pulley, screw,wedge, and inclined plane. See the related link for descriptions and examples of each of these machines. A crowbar is an example of a lever.
the claw
The hammer is not a simple machine. nails are a form of wedge however.
A hammer is a simple machine known as a lever. It is made up of a handle (effort arm) and a head (load arm) which allows for applying a force to drive in nails or break objects apart.
Crowbar is like a claw of a hammer used to pray loose nails and are common examples of Levers.
simple repair tools are a hammer,nails and wood
A nail is a simple machine. :DDD i learned that in tech today.
Hammer and nails are both the subject of that sentence.
A hammer is lever, not a wheel and axle, but only when you are using the claw end to pull out nails. When you are hammering in nails it does not fall into the category of simple machines, although the force in the hammer is increased by centrifugal force, on the same principle as the slingshot.
The part of a hammer that uses leverage to remove nails is the 'claw', usually located on the back of the hammer. The 'face' is the front of the hammer used to drive nails.
claw hammer
Erm... To hammer nails?
Erm... To hammer nails?