Una fuerza de 1.70N actúa sobre un deslizador de 0.4kg de tal forma que lo hacelera a lo largo de un fiel de aire. La trayectoria y la fuerza siguen la misma linea horizontal. ¿Cuál es la rapidez del deslizador después de acelerar desde el reposo a lo largo de 50cm,si la fricción es despreciable?
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Ответ:
the displacement was 31
Explanation: