Physics, 01.06.2021 22:50 austintules2005
Un bloque de 20 kg se desliza hacia abajo por un plano con un coeficiente de fricción (0,5) que tiene una inclinación de θ = 30. Si el bloque parte del reposo en la parte superior encuentre:fuerza normal(N); fuerza de fricción (fr), componente del peso en x (Px), componente del peso en y (Py) y la aceleración del sistema (a).
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Un bloque de 20 kg se desliza hacia abajo por un plano con un coeficiente de fricción (0,5) que tien...
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