Convert 420 Miles per Hour to Feet per Second
How fast is 420 miles per hour? What is 420 miles per hour in feet per second? 420 mph to fps conversion.
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420 Miles per Hour =
616 Feet per Second
exact result
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Result in Plain English
420 miles per hour is equal to exactly 616 feet per second.
In Scientific Notation
420 miles per hour
= 4.2 x 102 miles per hour
= 6.16 x 102 feet per second
Miles per Hour
A mile per hour is a unit of speed commonly used in the United States. It is equal to exactly 1.609344 kilometers per hour.Common abbreviations: mph, mi/h
Feet per Second
A foot per second is a unit of speed. Something traveling at one foot per second is traveling exactly 0.3048 meters per second, or about 0.682 miles per hour.Common abbreviations: ft/s, fps