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4 Cards in this Set
- Front
- Back
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Simple machine |
A device that either multiplies or redirects a force |
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Mechanical advantage |
The amount by which force or motion is magnified in a simple machine |
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Diameter |
The length of a straight line that travels from one side of a circle to another and passes through the center of the circle |
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Circumference |
The distance around a circle, equal to 3.1416 times the circle's diameter |
