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bieber4567
 2 years ago
An inventor claims to have built a machine that can produce 120 J of work with an input of 110 J. Would you believe the inventor's claim? Why or why not?
bieber4567
 2 years ago
An inventor claims to have built a machine that can produce 120 J of work with an input of 110 J. Would you believe the inventor's claim? Why or why not?

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AJ17
 2 years ago
Best ResponseYou've already chosen the best response.0No. The maximum efficiency is 100%.

stormfire1
 2 years ago
Best ResponseYou've already chosen the best response.1This question was also posted yesterday. You can't exceed 100% efficiency and the law of conservation of energy states that energy cannot be created or destroyed...so for the inventor's machine to do what he says, he'd be breaking a fundamental law of physics.

Miss_Deva
 2 years ago
Best ResponseYou've already chosen the best response.1The inventor’s claim would be false because no machine can have an efficiency greater than 100% because output can not be more than input.
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