Simple Machines
Beginning of paper
Definitions:
Machine- A device that makes work easier by changing the speed , direction, or
amount of a force.
Simple Machine- A device that performs work with only one movement. Simple
machines include lever, wheel and axle, inclined plane, screw, and wedge.
Ideal Mechanical Advantage (IMA)- A ....
Middle of paper
.... a simple ordinary broom is a machine. It is a form of
a lever. Our country or world would never be this evolved if it wasn't for
machine. Almost every thing we do has a machine involved. We use machines to
manufacture goods, for transportation, ect.
In the W=F*d equation the trade of between force and distance is as you
use a machine the force goes down and distance goes up. If there was no friction
they would be equal and trade.
There are six simple machines. They are a lever, p ....
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Page count: 3 (approximately 250 words per page)
