With this information, you can calculate the quantity of meters per second 390 knots is equal to.
¿What is the inverse calculation between 1 meter per second and 390 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 meter per second is 0.0049842166 times 390 knots.
Which is the same to say that 390 knots is 200.63333 meters per second.
Three hundred ninety knots equals to two hundred meters per second. *Approximation
A meter per second is zero times three hundred ninety knots. *Approximation