72.5 mph = 32,410,400,000 nanometers per second. To convert from mph to nm per second, multiply mph by 447,040,000.
find the convertion rate
1 mile per hour = 22/15 = 1.4666... feet per second (rounded, repeating)The following are exact numbers:-- 15 miles per hour = 22 feet per second-- 30 miles per hour = 44 feet per second-- 60 miles per hour = 88 feet per second-- 90 miles per hour = 132 feet per second-- 120 miles per hour = 176 feet per second
250 km per hour = 0.04315 miles per second.
Six miles per second is the same as 21,600 miles per hour or 34,760 kilometers per hour.
6 feet per second is: 6 / 5280 = 0.0011363636 miles per second. So for miles per hour, multiply by 3600. This gives 4.1 miles per hour.
850 km/hr = 0.146712643 miles per second
find the convertion rate
2.459 x 1010That answer is done quickly and rounded, since I figured you're just looking for a big numberand really don't need all kinds of precision.If for some odd reason you really need a lot more significant figures, please leave a messageon my board, and I'll be happy to put a finer point on it for you.
The speed of a wave is typically measured in meters per second (m/s) or in other units such as kilometers per hour (km/h) or miles per hour (mph).
70 miles per second is 252,000 miles per hour.
1,000 feet per minute is about 11.363 miles per hour.
52 miles per second = 187,200 miles per hour.
1 mile per hour = 22/15 = 1.4666... feet per second (rounded, repeating)The following are exact numbers:-- 15 miles per hour = 22 feet per second-- 30 miles per hour = 44 feet per second-- 60 miles per hour = 88 feet per second-- 90 miles per hour = 132 feet per second-- 120 miles per hour = 176 feet per second
250 km per hour = 0.04315 miles per second.
Six miles per second is the same as 21,600 miles per hour or 34,760 kilometers per hour.
To convert 18,000 miles per hour to miles per second, divide the rate by the number of seconds in an hour. Since there are 3,600 seconds in an hour (60 seconds per minute multiplied by 60 minutes per hour), you calculate: 18,000 miles per hour ÷ 3,600 seconds per hour = 5 miles per second. Therefore, 18,000 miles per hour is equivalent to 5 miles per second.
(40 miles per hour) / (3,600 seconds per hour) = 0.0111 mile per second (rounded, repeating)