In an ideal machine, which of the follow- ing is true? A) Work input is equal to work output. B) Work input is greater than work output. C) Work input is less than work output. D) The IMA is always equal

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Wong Jia Hau asked Sep 27, 2022

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41 votes

In an ideal machine, which of the follow-

ing is true?
A) Work input is equal to work
output.
B) Work input is greater than work output.
C) Work input is less than work output.
D) The IMA is always equal to one.

Advanced Placement (AP)
college

Wong Jia Hau asked Sep 27, 2022

by Wong Jia Hau

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Answer:

The answer is B. Work input is greater than work output because of friction present.

Vitalii Fedorenko answered Oct 1, 2022

by Vitalii Fedorenko

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