JorenX543471 JorenX543471

03-11-2022
Physics

contestada

- (True/False) If there is no friction, the efficiency of a machine can be greater than 100%.

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AcenA560603 AcenA560603

03-11-2022

ANSWER:

False

STEP-BY-STEP EXPLANATION:

Even without friction, the efficiency cannot be greater than 100%, because the output cannot be greater than the input, therefore, the statement is false.

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