The lower the mechanical efficiency, the more work is being done by non-conservative forces - usually frictional. O True O False

Question
The lower the mechanical efficiency, the more work is
being done by non-conservative forces - usually
frictional.
O True
O False
Transcribed Image Text:The lower the mechanical efficiency, the more work is being done by non-conservative forces - usually frictional. O True O False
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The lower the mechanical efficiency, the more work is being done by non-conservative forces - usually frictional, as following below.

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