Unit Converter
Conversion formula
The conversion factor from miles per hour to feet per second is 1.4666666666667, which means that 1 mile per hour is equal to 1.4666666666667 feet per second:
1 mph = 1.4666666666667 ft/s
To convert 989 miles per hour into feet per second we have to multiply 989 by the conversion factor in order to get the velocity amount from miles per hour to feet per second. We can also form a simple proportion to calculate the result:
1 mph → 1.4666666666667 ft/s
989 mph → V(ft/s)
Solve the above proportion to obtain the velocity V in feet per second:
V(ft/s) = 989 mph × 1.4666666666667 ft/s
V(ft/s) = 1450.5333333333 ft/s
The final result is:
989 mph → 1450.5333333333 ft/s
We conclude that 989 miles per hour is equivalent to 1450.5333333333 feet per second:
989 miles per hour = 1450.5333333333 feet per second
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot per second is equal to 0.00068940159941171 × 989 miles per hour.
Another way is saying that 989 miles per hour is equal to 1 ÷ 0.00068940159941171 feet per second.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that nine hundred eighty-nine miles per hour is approximately one thousand four hundred fifty point five three three feet per second:
989 mph ≅ 1450.533 ft/s
An alternative is also that one foot per second is approximately zero point zero zero one times nine hundred eighty-nine miles per hour.
Conversion table
miles per hour to feet per second chart
For quick reference purposes, below is the conversion table you can use to convert from miles per hour to feet per second
miles per hour (mph) | feet per second (ft/s) |
---|---|
990 miles per hour | 1452 feet per second |
991 miles per hour | 1453.467 feet per second |
992 miles per hour | 1454.933 feet per second |
993 miles per hour | 1456.4 feet per second |
994 miles per hour | 1457.867 feet per second |
995 miles per hour | 1459.333 feet per second |
996 miles per hour | 1460.8 feet per second |
997 miles per hour | 1462.267 feet per second |
998 miles per hour | 1463.733 feet per second |
999 miles per hour | 1465.2 feet per second |