The main cutter or the clip is third class and the handle is of second class.
second class
When you use it to pull out a nail, the curved part becomes the fulcrum and the part on the back that you use to pull out the nail and the end you would use to pound the nail in are the two ends of the lever.
A hammer is a lever because when you want to remove a nail it helps to pry it out of the place.
second class
Yes. A paper cutter combines a lever and a wedge.
lever
first order lever second order lever third order lever
It uses both third class and second class level., because, the part which is cutting the nail, is the third class. But the part where you're putting the finger and pushing, that becomes second class lever.
Tagalog term of nail cutter: panghinuko
a paper cutter is a class two lever
no
Fist class lever
lever
yes the knife is a lever but i am not sure whether it is first class or third class lever.
A nail clipper is a class two lever coupled to a class three lever.
A nail clipper is a class two lever coupled to a class three lever.
A nail clipper is a class two lever coupled to a class three lever.
The inventor of the nail cutter is not exactly known, but the first United States patent for an improvement in a finger-nail trimmer (implying such a device already existed) seems to be in 1875 by Valentine Fogerty.