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The first simple machine was invented the first time a lever was used when the cave men were using a stick to raise a rock out of the ground.
However, some simple machines were not invented, but appeared naturally, such as the inclined plane. Certainly animals may have used ramps before they could manipulate a stick.
Wiki User
∙ 9y ago
Wiki User
∙ 15y agoI don't think anyone knows for sure but my guess would be the lever because it has many uses. Digging, lifting and prying things apart would all use a lever. All of these tasks would be done by early man and using a stick to help would be, I think, a natural inclination. Of course they probably wouldn't know it was a simple machine.
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What kind of simple machine is a wind up key toy?
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What is the machine used to send cablegram?
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What type of simple machine is an example of a chisel?
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What screws are used as a simple machine?
All screws are used as simple machines.
What is the simple machine used to the flag?
pulley
What is screw simple machine used do?
fasten?
What simple machine is used in a zipper?
A pulley.
How is force affect when a simple machine is used?
simple machines are used by being pulled or pushed
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lever
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wedge
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A winch.
What simple machine were used in the colonial times?
Wool
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because they are very important to the world and we use them everyday such as a wheel and axle that are used on doorknobs.
which simple machine must be used to keep a door open?
washing machine
