With this information, you can calculate the quantity of feet per minute 870 knots is equal to.
¿What is the inverse calculation between 1 foot per minute and 870 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.1350264e-05 times 870 knots.
Which is the same to say that 870 knots is 88103.675 feet per minute.
Eight hundred seventy knots equals to eighty-eight thousand one hundred three feet per minute. *Approximation
A foot per minute is one times eight hundred seventy knots. *Approximation