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creativ13 [48]
3 years ago
13

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

Physics
1 answer:
Ivan3 years ago
3 0

For this conversion you should know that 1 meter has 1000 millimeters and that 1s equals 1000000 micro seconds, then:


7mm/us * 1m/1000mm * 1000000us/1s = 7000 m/s

The mm are canceled just like the micro seconds and the result remains in m / s .

Therefore option A is correct

A) 7000m / s




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