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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.
Who invented lever and screw?
The earliest remaining writings regarding levers date from the 3rd century BC and were provided by Archimedes.The screw was one of the last of the simple machines to be invented. It first appeared in ancient Greece, and by the first century BC was used in the form of the screw press and the Archimedes screw, but when it was invented is unknown.
What part of a lever is the point where the lever rest?
fulcrum
Greek scientist who discovered the principal of the lever and invented the double pulley and a catapult?
Archimedes is the Greek scientist who discovered the principle of the lever and invented the double pulley. He did not invent the catapult but he did improve it. He also discovered the when an object is place in fluid, the volume of the fluid that is displaced is equal to the volume of the object.
A lever pivots on its?
A lever pivots on its fulcrum, which is the fixed point where the lever rotates. The position of the fulcrum affects the mechanical advantage and function of the lever.
Where was the lever invented?
There are no records of whom or where the lever was invented
When was lever invented?
it was invented before 2013
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.
