With this information, you can calculate the quantity of feet per minute 688 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 688 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.4352805e-05 times 688 knots.
Which is the same to say that 688 knots is 69672.791 feet per minute.
Six hundred eighty-eight knots equals to sixty-nine thousand six hundred seventy-two feet per minute. *Approximation
A foot per minute is one times six hundred eighty-eight knots. *Approximation
