With this information, you can calculate the quantity of feet per second 842 miles per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 842 miles per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.00080976031 times 842 miles per hour.

Which is the same to say that 842 miles per hour is 1234.9333 feet per second.

Eight hundred forty-two miles per hour equals to one thousand two hundred thirty-four feet per second. *Approximation

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