With this information, you can calculate the quantity of feet per second 340 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 340 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0032272941 times 340 kilometers per hour.

Which is the same to say that 340 kilometers per hour is 309.8571 feet per second.

Three hundred forty kilometers per hour equals to three hundred nine feet per second. *Approximation

A foot per second is zero times three hundred forty kilometers per hour. *Approximation