This question makes no sense. The answer is 450 feet...which you just said!
60 feet per minute = 60 feet foot per 60 seconds = 1 foot per second = 0.3048 metres per second.
48 feet per minute = 0.24384 meters per second.
At the temperature of 20 degrees Celsius the sound travels 343 meters in one second or 1125.328 feet in one second. That is 20580 meters in one minute or 67523 feet in one minute.
372 Feet = 113.3856 Meters
24 feet is 7.32 meters.
270 feet = ~82.3 meters
48 feet per minute = 0.24384 meters per second.
Easy! Divide by 200. So 1000 feet per minute = 5 metres per second (roughly). It also equals 10 knots incidentally.
32 feet per second squared equates to 35,112.96 meters per minute squared.
Multiply feet per second by 18.288 to get meters per minute.
cubic meters per second (m3/s) x 2,119 = cubic feet per minute (ft3/min)
At the temperature of 20 degrees Celsius the sound travels 343 meters in one second or 1125.328 feet in one second. That is 20580 meters in one minute or 67523 feet in one minute.
2,377.44 seconds to travel 8,450 feet.
4 meters per second equates to 787.4 ft/min
Meters per second x 3.28 = feet per second.
Insert your figures into this equation: cubic meters per second x 2118.88 = cubic feet per minute5.1m3/s x 2118.88 = about 10,806.3ft3/minute
Divide by 60.
Multiply meters per minute by 3.28 to get feet per minute.