With this information, you can calculate the quantity of feet per second 489 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 489 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0012116233 times 489 knots.
Which is the same to say that 489 knots is 825.33902 feet per second.
Four hundred eighty-nine knots equals to eight hundred twenty-five feet per second. *Approximation
A foot per second is zero times four hundred eighty-nine knots. *Approximation
