Thursday, October 2, 2008

Free Dragonball Doujinshi English

hoist How to exert less force to lift a heavy body? Pulleys and levers

Our group came to the conclusion, which was posted on the blog of the eighth (http://educaciontecnologicaoctavos.blogspot.com), which many of the other students they told, Type II hoist is the one that would put less force, and que al ser mas y variadas poleas,la fuerza a ejercer será menor que la otra alternativa(una polea fija y varias poleas moviles)

Suponemos que nuestra respuesta está correcta.

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