Physics, 07.12.2021 03:10 tiara0

El cubo A tiene masa de 4.00 , y el cubo B, de 12.0 . El coeficiente de fricción cinética entre el cubo B y la superficie horizontal es de 0.25. ¿Qué masa tiene el bloque C si el cubo B se mueve a la derecha con aceleración de 2

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El cubo A tiene masa de 4.00 , y el cubo B, de 12.0 . El coeficiente de fricción cinética entre el c...