With this information, you can calculate the quantity of feet per second 689 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 689 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00085991843 times 689 knots.
Which is the same to say that 689 knots is 1162.901 feet per second.
Six hundred eighty-nine knots equals to one thousand one hundred sixty-two feet per second. *Approximation
A foot per second is zero times six hundred eighty-nine knots. *Approximation
