Physics, 09.07.2019 06:00, strodersage

Una rapidez de 7 mm/us es igual a: a) 7000m/s b) 70 m/s c) 7 m/s d) 0.07 m/s

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Una rapidez de 7 mm/us es igual a: a) 7000m/s b) 70 m/s c) 7 m/s d) 0.07 m/s...