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DIA
[1.3K]
4 years ago
11
What does a pulley consist of
Biology
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2
answers:
IceJOKER
[234]
4 years ago
4
0
A simple machine- includes a wheel with a grooved rim where a rope or chain can run to change the direction of the pull and lift a load.
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guapka
[62]
4 years ago
3
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Look at the picture i provided, hope this helps! :)
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