Screw, even though it has no moving parts. the spiral stairs of the Statue of Liberty are an oft-quoted example.
Simple squamus or endothelium
If sending a tatoo sample or design over a fax machine to be used later for a thermal tattoo machine, it shouldn't matter "which" type of fax machine is used - although a newer model will produce better image quality. A scanner will likely produce a better quality transmission, however.
It really depends on the machine you have. Pumps will vary according to the pressure you want on your machine, and the size of the engine. Now if you are looking to improve your pump, you can go to the related link below, where they have plenty of different pumps to choose from.
It is best to check your user manual. Different fabrics sew better with various needle selections.
you have to raise your feed dog...however with it being that old of a machine the feed dog bracket may be broken it is made of a pot cast iron kind of metal
Screw, even though it has no moving parts. the spiral stairs of the Statue of Liberty are an oft-quoted example.
A spiral staircase.
A staircase is considered a compound machine because it consists of multiple simple machines (such as inclined planes) working together to make it easier to move between different levels.
A pulley isn't a kind of simple machine, it is a simple machine
A train is not a simple machine.
IT's NOT A SIMPLE MACHINE!
A helix. Examples are the threads on a screw or a spiral staircase
its not a simple machine
Arke Inc is a website featuring the Arke spiral and modular staircase kits. There are many different types to choose from ranging from compact to fun spiral staircases.
It is a simple lever.
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
a compound machine is a combination of simple machines