With this information, you can calculate the quantity of feet per second 668 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 668 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0008869518 times 668 knots.
Which is the same to say that 668 knots is 1127.457 feet per second.
Six hundred sixty-eight knots equals to one thousand one hundred twenty-seven feet per second. *Approximation
A foot per second is zero times six hundred sixty-eight knots. *Approximation
