Physics, 02.03.2020 09:18 santos200154
If a lever system has an output force (load) of 20 kg and an input force (Effort) of 100 kg, the mechanical advantage of this lever is:
A. 2000
B. 0.2
C. 0.5
D. 5
Answers: 3
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If a lever system has an output force (load) of 20 kg and an input force (Effort) of 100 kg, the mec...
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