With this information, you can calculate the quantity of feet per second 429 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 429 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0013810811 times 429 knots.
Which is the same to say that 429 knots is 724.07043 feet per second.
Four hundred twenty-nine knots equals to seven hundred twenty-four feet per second. *Approximation
A foot per second is zero times four hundred twenty-nine knots. *Approximation