Why does the screw have a very low efficiency?
(-A-)Because with a low effort it can lift...
Physics, 21.05.2020 05:00 lexirandall19
Why does the screw have a very low efficiency?
(-A-)Because with a low effort it can lift large loads.
(-B-)Because it take a huge effort to turn in order to lift large loads.
(-C-)Because the input work is much greater than the output work.
(-D-)Because the input work is much smaller than the output work.
The C for anyone who needs it
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