Engineering, 14.12.2020 06:50 joe7977
What is the last blank? I can't figure it out. Just in case you can't read it it says; If system B is capable of lifting 75 lbs with 25 lbs of input force. . . what is the efficiency of the system?
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What is the last blank? I can't figure it out. Just in case you can't read it it says;
If system B...
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