With this information, you can calculate the quantity of feet per second 42 kilometers per hour is equal to.
¿What is the inverse calculation between 1 foot per second and 42 kilometers per hour?
Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.026125714 times 42 kilometers per hour.
Which is the same to say that 42 kilometers per hour is 38.276465 feet per second.
Forty-two kilometers per hour equals to thirty-eight feet per second. *Approximation
A foot per second is zero times forty-two kilometers per hour. *Approximation