With this information, you can calculate the quantity of feet per second 939 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 939 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00063097316 times 939 knots.
Which is the same to say that 939 knots is 1584.8535 feet per second.
Nine hundred thirty-nine knots equals to one thousand five hundred eighty-four feet per second. *Approximation
A foot per second is zero times nine hundred thirty-nine knots. *Approximation