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An inventor claims to have bulit a machine that can produce 120 J of work with an input of 110 J. Would you believe the inventors claim? Why or why not?
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An inventor claims to have bulit a machine that can produce 120 J of work with an input of 110 J. Would you believe the inventors claim? Why or why not?

User Asim Khan
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1 Answer

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No, because both going in and out should be the same amount.
User Arbaz Alam
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