With this information, you can calculate the quantity of feet per minute 121 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 121 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 8.1609339e-05 times 121 knots.
Which is the same to say that 121 knots is 12253.5 feet per minute.
One hundred twenty-one knots equals to twelve thousand two hundred fifty-three feet per minute. *Approximation
A foot per minute is eight times one hundred twenty-one knots. *Approximation