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Gr7 Technology
The diagram shows a lever in use.To which class of levers does it belong?
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science physics simple machine hammer lever | Fundamental Photographs - The Art of Science
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Pin en Fisica
LEVERS Levers are simple machines. They are used to do work with the least amount of effort. There are many objects we use daily that are levers. In this. - ppt video
science physics simple machine hammer lever | Fundamental Photographs - The Art of Science