With this information, you can calculate the quantity of feet per second 704 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 704 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0015586364 times 704 kilometers per hour.

Which is the same to say that 704 kilometers per hour is 641.58647 feet per second.

Seven hundred four kilometers per hour equals to six hundred forty-one feet per second. *Approximation

A foot per second is zero times seven hundred four kilometers per hour. *Approximation