Physics, 25.01.2020 03:31, ajime

Asimple lever is used to lift a heavy load. when a 62-n force pushes one end of the lever down 1.3 m , the load rises 0.22 m .how much work is done by the 62-n force?

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Asimple lever is used to lift a heavy load. when a 62-n force pushes one end of the lever down 1.3 m...