With this information, you can calculate the quantity of feet per second 864 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 864 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00068574514 times 864 knots.
Which is the same to say that 864 knots is 1458.2677 feet per second.
Eight hundred sixty-four knots equals to one thousand four hundred fifty-eight feet per second. *Approximation
A foot per second is zero times eight hundred sixty-four knots. *Approximation