With this information, you can calculate the quantity of feet per second 838 miles per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 838 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00081362552 times 838 miles per hour.

Which is the same to say that 838 miles per hour is 1229.0667 feet per second.

Eight hundred thirty-eight miles per hour equals to one thousand two hundred twenty-nine feet per second. *Approximation

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