Physics, 16.10.2019 07:30, fantasticratz2

Which of these could not be a measurement of speed? a. 5 km/h b. 3 mm/s c. 2.5 days/mi d. 15,600 cm/min

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Which of these could not be a measurement of speed? a. 5 km/h b. 3 mm/s c. 2.5 days/mi d. 15,600 cm...