.410 bore cartridges are made in the U.S. of A in three lengths : 2.5", 2.75 and 3". 3" loadings, typically, generate higher velocities. Velocities (for either size cartridge) of the projectiles will vary with powder loadings. For "shot" shells, which contain small pellets (#8 and #4 are the most commonly found), velocities will range from approximately 1100 feet per second (fps) to close to 1400 fps. For "buck shot" loads (3 or 4 x 000 buck or 8 or 9 x #4 buck, are most common) velocities will range from approx. 1050 fps to 1400 fps. For "slug" loads, which contain a single pellet (usually 87 or 88 grains = approx. 1/5 oz) typical velocities range from 1400 fps to 1800 fps. All these velocities are developed from a standard, smooth bore barrel of around 26".
10 miles per hour = 142/3 feet per second
Three cubic feet per second is 80,790 gallons per hour.
4,100 cubic feet per second equates to approximately 30,670.13 US gallons per second.
50 feet per minute.
No.
If a car is moving at 100 feet per second, then it is traveling at 100 feet per second.
150 feet per second.150 feet per second.150 feet per second.150 feet per second.
Must be close to four hundred....
6 feet per second = 360 feet per minute
Feet per second x 0.3048 = meters per second.
Inches per second x 0.0833 = feet per second.
29.3 feet in one second is equal to about 20 miles per hour.