With this information, you can calculate the quantity of feet per second 633 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 633 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00093599337 times 633 knots.
Which is the same to say that 633 knots is 1068.3836 feet per second.
Six hundred thirty-three knots equals to one thousand sixty-eight feet per second. *Approximation
A foot per second is zero times six hundred thirty-three knots. *Approximation
