Chemistry, 07.01.2020 09:31 joelpimentel
Ascrew is a type of simple machine. if we look closely at a screw, we see that it is really a wrapped around a central core.
a) wedge
b) lever (b is incorrect)
c) fulcrum
d) inclined plane
Answers: 1
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Ascrew is a type of simple machine. if we look closely at a screw, we see that it is really a wrapp...
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