21 miles per hour in meters per second


Conversion

21 miles per hour is equivalent to 9.38784 meters per second.[1]


21 miles per hour is equivalent to 9.38784 meters per second

Conversion in the opposite direction

The inverse of the conversion factor is that 1 meter per second is equal to 0.106520775812114 times 21 miles per hour.

It can also be expressed as: 21 miles per hour is equal to 1 0.106520775812114 meters per second.


Approximation

An approximate numerical result would be: twenty-one miles per hour is about nine point three nine meters per second, or alternatively, a meter per second is about zero point one one times twenty-one miles per hour.



Footnotes

[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).

Results may contain small errors due to the use of floating point arithmetic.

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