With this information, you can calculate the quantity of feet per second 140 knots is equal to.
¿What is the inverse calculation between 1 foot per second and 140 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0042320272 times 140 knots.
Which is the same to say that 140 knots is 236.29338 feet per second.
One hundred forty knots equals to two hundred thirty-six feet per second. *Approximation
A foot per second is zero times one hundred forty knots. *Approximation