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5 Cards in this Set
- Front
- Back
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mechanical advantage |
a number that tells how many times a machine multiplies force: it can be calculated by dividing the output force by the input force |
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power |
a quantity that measures the rate at which work is done or energy is transformed |
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work |
the transfer of energy to a body by the application of a force that causes the body to move in the direction of the force |
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compound machine |
a machine made of more than one simple machine |
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simple machine |
one of the six basic types of machines, which are the basis for all other forms of machines |
