Perdonen mi indiorancia pero necesto ayuda con un problema de física:
Calcular la magnitud de fuerza que se debe aplicar para deslizar un bloque cuyo peso tiene una magnitud de 200N con velocidad constante sobre una superficie con coeficiente de fricción igual a 0.4, al presentarse las siguientes situaciones:
a) Se empuja el bloque con un ángulo de 30°
b) Se jala el bloque con un ángulo de 30°
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