I think you mean 7500 LINEAR feet per second.
The answer is 5110 mph
7500 feet x 60sec= 450,000 feet per minute (FPM)
450,000 FPM / 5280 feet (in a mile) = 85 miles per minute (MPM)
85 MPM x 60 Minutes (1 hour) = 5110 MPH approx.
((7500x60)x60) divided by 5280= 5100 mph
If you are talking about a shape with an area of 7500 square feet and a thickness of 6 inches, the shape has a volume of 3750 cubic feet.
No, air velocity is typically measured in feet per minute (ft/min) or meters per second (m/s). Cubic feet is a measurement of volume, not velocity.
ZERO as there is NO pressure given
0.538 cubic meters per second is about 19 cubic feet per second. (18.9992907 cubic feet per second).
To convert cubic meters per second to cubic feet per second, multiply by 35.3147 since 1 cubic meter is approximately equal to 35.3147 cubic feet. Therefore, 6.342 cubic meters per second is equivalent to approximately 224.26 cubic feet per second.
Multiply cubic feet per second by 60 to get cubic feet per minute.
cubic feet per second x 60 = cubic feet per minute
598.265769 (cubic feet) per second ==
(Cubic meters per second x 35.31 = cubic feet per second). So, 8.527 x 35.31 = about 301.1 cubic feet per second.
(Cubic meters per second x 35.31 = cubic feet per second). So, 15.112 x 35.31 = about 533.6 cubic feet per second.
(Cubic meters per second x 35.31 = cubic feet per second). So, 4.477 x 35.31 = about 158.1 cubic feet per second.
(Cubic meters per second x 35.31 = cubic feet per second). So, 12.168 x 35.31 = about 429.65 cubic feet per second.