With this information, you can calculate the quantity of feet per second 84 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 84 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.013062857 times 84 kilometers per hour.

Which is the same to say that 84 kilometers per hour is 76.552931 feet per second.

Eighty-four kilometers per hour equals to seventy-six feet per second. *Approximation

A foot per second is zero times eighty-four kilometers per hour. *Approximation