With this information, you can calculate the quantity of feet per second 143 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 143 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0041432434 times 143 knots.

Which is the same to say that 143 knots is 241.35681 feet per second.

One hundred forty-three knots equals to two hundred forty-one feet per second. *Approximation

A foot per second is zero times one hundred forty-three knots. *Approximation