With this information, you can calculate the quantity of meters per second 489 knots is equal to.

¿What is the inverse calculation between 1 meter per second and 489 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.0039751421 times 489 knots.

Which is the same to say that 489 knots is 251.56333 meters per second.

Four hundred eighty-nine knots equals to two hundred fifty-one meters per second. *Approximation

A meter per second is zero times four hundred eighty-nine knots. *Approximation