With this information, you can calculate the quantity of feet per second 620 kilometers per hour is equal to.
¿What is the inverse calculation between 1 foot per second and 620 kilometers per hour?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0017698065 times 620 kilometers per hour.
Which is the same to say that 620 kilometers per hour is 565.03354 feet per second.
Six hundred twenty kilometers per hour equals to five hundred sixty-five feet per second. *Approximation
A foot per second is zero times six hundred twenty kilometers per hour. *Approximation