With this information, you can calculate the quantity of feet per second 40 kilometers per hour is equal to.
¿What is the inverse calculation between 1 foot per second and 40 kilometers per hour?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.027432 times 40 kilometers per hour.
Which is the same to say that 40 kilometers per hour is 36.453777 feet per second.
Forty kilometers per hour equals to thirty-six feet per second. *Approximation
A foot per second is zero times forty kilometers per hour. *Approximation