The lever.
The very first breathing machine was a very simple piece of equipment invented by John Mayow. The first breathing machine was made in the year of 1670.
A simple machine made from wheels and ropes is a pulley.
A compound machine.
Yes, a fan is a compound machine. This is because it is made up of several simple machines connected together.
No, because it has many parts. It is a compound machine. It is just made of some simple machines.
Scientist have not proven what simple machine was the first one. It could be any of them
a leaver
The work ouput of the second machine will usually be more than the work input of the first machine.
The very first breathing machine was a very simple piece of equipment invented by John Mayow. The first breathing machine was made in the year of 1670.
i think it is the milk
304 b.c.
The first was the gatling gun invented in 1862
Charles Babbage's adding machine in the nineteenth century
A simple machine made from wheels and ropes is a pulley.
coumpound machine
That isn't a simple machine, it is a complex machine, made up of other simple machines.
plastic can be made into simple machines, but no plastic itself isn't a simple machine.