With this information, you can calculate the quantity of feet per second 315 miles per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 315 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0021645022 times 315 miles per hour.

Which is the same to say that 315 miles per hour is 462 feet per second.

Three hundred fifteen miles per hour equals to four hundred sixty-two feet per second. *Approximation

A foot per second is zero times three hundred fifteen miles per hour. *Approximation