With this information, you can calculate the quantity of feet per second 491 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 491 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.001206688 times 491 knots.
Which is the same to say that 491 knots is 828.71464 feet per second.
Four hundred ninety-one knots equals to eight hundred twenty-eight feet per second. *Approximation
A foot per second is zero times four hundred ninety-one knots. *Approximation
