Dodał:
Gall Anonim
26 wyświetleń
What are the different simple machines? - There are 6 simple machines. They include the lever, pully, wedge,wheel and axel, inclined plane, and a screw. Simple machines ...
Dodał: Gall Anonim
Wyświetleń: 36
Dodał: Gall Anonim
Wyświetleń: 66
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