With this information, you can calculate the quantity of feet per second 434 miles per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 434 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0015710096 times 434 miles per hour.

Which is the same to say that 434 miles per hour is 636.53333 feet per second.

Four hundred thirty-four miles per hour equals to six hundred thirty-six feet per second. *Approximation

A foot per second is zero times four hundred thirty-four miles per hour. *Approximation