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What is the name of the first machine invented by humans?
the lever
What class lever is pliers?
The Class Lever for Pliers is a class 2 lever.
Is lathe a lever or not?
A lathe is not a lever.
What class lever is a screwdriver opening a paint can?
It is a third class lever.
Is a crane a class 1 lever or a class 2 lever or a class 3 lever?
A crane is a first class lever when it is winching in or out the rope attached to a load. The crane becomes 3rd class lever when it's boom is luffing, i.e. it is being lowererd or raised.
Where was the lever invented?
There are no records of whom or where the lever was invented
Did Archimedes perfect the lever and pulley?
maybe the pulley but not the lever he invented the pulley but not the lever
What year was the lever invented?
it was invented in the early 1343
When was the lever invented?
No one really knows when it was actually invented.
What was the date that the lever was invented?
Lever was known to man since the dawn of the civilisation. It was even before lawyers were invented, so it unluckily could not be patented. http://en.wikipedia.org/wiki/Lever
When was the first class lever invented?
early 1700s
What is the name of the first machine invented by humans?
the lever
When was the first lever action gun invented?
Spencer
What is the name of the person who invented a lever?
Archimedes, the Man
Who invented the second class lever?
The second class lever was not specifically "invented" by a single individual. It is a type of lever identified by the relative positions of the effort, fulcrum, and load. Examples include wheelbarrows and nutcrackers. The concept of levers has been recognized since ancient times.
What is the first simple machine invented?
The lever is generally considered to be the first simple machine invented by humans.
Who invented the Henry lever action rifle?
Benjamin Tyler Henry.
