cocokarin123 cocokarin123

22-06-2016
Biology

contestada

How we use the lever to make work easier? help!

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katrinaxx katrinaxx

22-06-2016

Leavers make work easier by decreasing the amount of manual labor a person has to do!

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jojo12345678900000 jojo12345678900000

24-06-2016

by pushing on one end you move the other. haveing a tool, like a lever helps this proses

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