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Physics, 03.07.2020 19:01 tiffanyliu1

Las esferas metálicas que se muestran en la figura se cargan con 1C cada una. La balanza se equilibra al situar el contrapeso a una distancia x del eje Se pone una tercera esfera a una distancia 2d por debajo de a esfera A y cargada con -2C. Para equilibrar la balanza se debe mover el contrapeso a la derecha, porque?

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Las esferas metálicas que se muestran en la figura se cargan con 1C cada una. La balanza se equilibr...
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