Unit Converter
Conversion formula
The conversion factor from feet per second to miles per hour is 0.68181818181818, which means that 1 foot per second is equal to 0.68181818181818 miles per hour:
1 ft/s = 0.68181818181818 mph
To convert 1689 feet per second into miles per hour we have to multiply 1689 by the conversion factor in order to get the velocity amount from feet per second to miles per hour. We can also form a simple proportion to calculate the result:
1 ft/s → 0.68181818181818 mph
1689 ft/s → V(mph)
Solve the above proportion to obtain the velocity V in miles per hour:
V(mph) = 1689 ft/s × 0.68181818181818 mph
V(mph) = 1151.5909090909 mph
The final result is:
1689 ft/s → 1151.5909090909 mph
We conclude that 1689 feet per second is equivalent to 1151.5909090909 miles per hour:
1689 feet per second = 1151.5909090909 miles per hour
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.00086836392342609 × 1689 feet per second.
Another way is saying that 1689 feet per second is equal to 1 ÷ 0.00086836392342609 miles per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand six hundred eighty-nine feet per second is approximately one thousand one hundred fifty-one point five nine one miles per hour:
1689 ft/s ≅ 1151.591 mph
An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand six hundred eighty-nine feet per second.
Conversion table
feet per second to miles per hour chart
For quick reference purposes, below is the conversion table you can use to convert from feet per second to miles per hour
feet per second (ft/s) | miles per hour (mph) |
---|---|
1690 feet per second | 1152.273 miles per hour |
1691 feet per second | 1152.955 miles per hour |
1692 feet per second | 1153.636 miles per hour |
1693 feet per second | 1154.318 miles per hour |
1694 feet per second | 1155 miles per hour |
1695 feet per second | 1155.682 miles per hour |
1696 feet per second | 1156.364 miles per hour |
1697 feet per second | 1157.045 miles per hour |
1698 feet per second | 1157.727 miles per hour |
1699 feet per second | 1158.409 miles per hour |