With this information, you can calculate the quantity of knots 39 feet per minute is equal to.

¿What is the inverse calculation between 1 knot and 39 feet per minute?

Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 2.5966305 times 39 feet per minute.

Which is the same to say that 39 feet per minute is 0.38511447 knots.

Thirty-nine feet per minute equals to zero knots. *Approximation

A knot is two times thirty-nine feet per minute. *Approximation