With this information, you can calculate the quantity of feet per minute 690 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 690 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.4311203e-05 times 690 knots.
Which is the same to say that 690 knots is 69875.328 feet per minute.
Six hundred ninety knots equals to sixty-nine thousand eight hundred seventy-five feet per minute. *Approximation
A foot per minute is one times six hundred ninety knots. *Approximation
