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Physics, 30.05.2021 09:20 smiley29162

La posición de una particula en movimiento a lo largo del eje x está dada por: (21 + 22t – 6.0+?) m, donde t es el tiempo en segundos. ¿Cuál es la velocidad media durante el intervalo det = 1.0s at = 3.0s?

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