phyiscal change
Yes, a rock hammer is an example of technology as it is a tool designed to make tasks easier and more efficient by using human effort in a controlled manner to achieve a desired outcome.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
The hammer exerts a force on the nail; the nail exerts a force on the hammer.
Yes, an iron nail can break into pieces when hit by a hammer, especially if it is made of brittle iron or if enough force is applied. The impact of the hammer can cause the nail to fracture and break apart into smaller pieces.
Due to the nature of the very forceful impact of the hammer on the star drill, there is likely to be some metal fatigue leading to the shaft of the star drill becoming uneven or bent, so by rotating it one is able to compensate this uneven stressing on the drill, hereby prolonging the life of the drill due to it remaining straight and true. You rotate the star drill after each blow of the hammer to release the broken debris that has broken off from the last hammer blow. If continuously hitting without turning, the debris would be impacted in the hole and the surface cutting edges on the star drill would not reach a new cutting surface. This is why a hammer drill will hammer and turn at the same time allowing a fresh cutting surface to appear while removing the broken debris.
hammer+rock+hard impact= quick change physicaly
Hit it with a hammer.
Um.. a hammer? Or a lever.
No , hammer is not example of wedge , an axe is example of wedge .
only if you hit it with a hammer
big hammer
It's not advisable use a hammer on a hoe. Garden impliments can be broken that way.
Mike Hammer - 1956 The Broken Frame 1-22 was released on: USA: 14 June 1958
The hammer might have hit him to change into his passive voice.
Depending on the context, hammer is already a verb. For example, "to hammer something" or "to hammer on something" is an action therefore a verb.
Raising the hammer up would be an example of a "pull" while bringing the hammer down would be an example of "push".
An example of impact force is when a hammer strikes a nail. The force of the hammer hitting the nail causes an impact that drives the nail into a surface.