With this information, you can calculate the quantity of feet per second 77 knots is equal to.

¿What is the inverse calculation between 1 foot per second and 77 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0076945948 times 77 knots.

Which is the same to say that 77 knots is 129.96136 feet per second.

Seventy-seven knots equals to one hundred twenty-nine feet per second. *Approximation

A foot per second is zero times seventy-seven knots. *Approximation