lor0alexisge lor0alexisge

26-02-2016
Chemistry

Answered

Screw has very high efficiency.

ATrue
BFalse

Verified Answer :

26-02-2016

False the output force and input force is low because the formula is output force divided by input force. Just a note you are not doing much input force into the screw because you hold the screwdriver

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vargasf013 vargasf013

24-08-2019

False, because I said so.

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