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suter [353]
3 years ago
11

Choose the correct answer to complete the sentence. The work output of a machine divided by the work input is the ____ of the ma

chine.
A. efficiency
B. effort
C. power
D. resistance
Biology
1 answer:
sashaice [31]3 years ago
4 0
<span>A. efficiency

The efficiency of a machine is the quotient of work output divided by work input.</span>
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