With this information, you can calculate the quantity of feet per minute 55 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 55 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 0.00017954055 times 55 knots.
Which is the same to say that 55 knots is 5569.7725 feet per minute.
Fifty-five knots equals to five thousand five hundred sixty-nine feet per minute. *Approximation
A foot per minute is zero times fifty-five knots. *Approximation