Which of the following is not a unit of speed * a) m/s b) km/s c) mph [miles per hour] d) light year

asked Aug 23, 2022 37.8k views

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Which of the following is not a unit of speed *

a) m/s
b) km/s
c) mph [miles per hour]
d) light year

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Answer:

I think it's light year but there shouldn't be also km/s but km/h

Dbrumann answered Aug 28, 2022

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