You can MEASURE feet per minute. This measure is called velocity. Velocity is how far something has traveled divided by the time it takes to cover that distance.
If you already know the velocity in miles per hour, you can convert to feet per minute by multiplying miles per hour by the fraction 5280 / 60, since there are 5280 feet in a mile and 60 minutes in an hour.
FPM is feet per minute
Cubic Feet Per Minute, or CFM, refers to the measurement for finding the air volume velocity. It is calculated using the formula: CFM = (fpm * area); where fpm denotes feet per minute.
The transfer rate of Fpm is 320MBps.
Legacy FPM-RAM has 30 pins
No, the speed of sound is about 57,000 fpm, depending on atmospheric conditions. Most lawn mower blades move at 10,000 fpm to the highest I have seen is 18,000 fpm.
No less than 35 flashes per minute (fpm) no more than 65 fpm
You can convert in w.c. to feet per minute and then convert fpm to CFM. FPm is 4005 times the square root of the pressure. So to convert 1 " w.c. to fpm its the square root of 1, which is 1 times 4005, which is 4005 fpm. Then you multiply the fpm by the area of the space the air is moving through. So if you have 1 " wc moving through a hole that's 1 square foot in area, that's 4005 cubic feet per minute.
You can convert in w.c. to feet per minute and then convert fpm to CFM. FPm is 4005 times the square root of the pressure. So to convert 1 " w.c. to fpm its the square root of 1, which is 1 times 4005, which is 4005 fpm. Then you multiply the fpm by the area of the space the air is moving through. So if you have 1 " wc moving through a hole that's 1 square foot in area, that's 4005 cubic feet per minute.
30 MPH
17.161 mph
If you know the FPM and you know the area of your flow say duct work (20"x20")...first convert your area 20*20=400 in2 to Ft220"*20" = 400in2 400in2/144 = 2.7777Ft2Now that you know the area in Ft2 you can use the equation [ FPM*area(ft2) = CFM ]if your FPM is 500 and we use the 20"x20" duct then500fpm * 2.777Ft2 = 1388.5 cfm
It's Feet per Minute