780 kilometers per hour in feet per second
Conversion
780 kilometers per hour is equivalent to 710.84864391951 feet per second.[1]
Conversion in the opposite direction
The inverse of the conversion factor is that 1 foot per second is equal to 0.00140676923076923 times 780 kilometers per hour.
It can also be expressed as: 780 kilometers per hour is equal to feet per second.
Approximation
An approximate numerical result would be: seven hundred and eighty kilometers per hour is about seven hundred and ten point eight five feet per second, or alternatively, a foot per second is about zero times seven hundred and eighty kilometers per hour.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.