I don't believe their is one at present. However the .177 caliber Evanix rifles. AR4 fire at 1450 FPS.
The 9mm can't even shoot that fast if you want a gun that shoots that fast just buy a real one.
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Not what you usually think of when you say "air gun", but there are Pre Charged Pneumatic rifles that can. They fire large bullets using very high pressure air tanks, and can kill large game.
Nope. Fairly snappy air RIFLE that shoots .177 pellets at 1050 feet per second.
One ton of air conditioning can cool approximately 600 square feet of area, if the climate is not too hot and humid. Using that formula, a four-ton air conditioner can cool about 1600 square feet of area.
with air restrictor in about 10-20feet. with air restrictor removed about 25-35 feet. my nite finder is broken so it shoots like 40-50 feet. (SCORE!)
As altitude increases so air pressure reduces, until the limit of our atmosphere is reached. After which the vacuum of space is entered.
Something thrown in the air is affected by two factors: friction and gravity. Friction from the air, wind and whatever is in the air (such as dust) will slow it down making it decelerate from the direction it is moving. Gravity will cause the item to descend (move downwards). If moving upwards, it will slow down and then start moving downwards. It will accelerate downward at the rate of about 32 feet per second squared, or 32 feet per second per second. That means that an object (standing still) will be moving downwards at 32 feet per second after one second, at 64 feet per second after two second, 96 feet per seconds downwards after 3 seconds, and so on. It does not matter how heavy the item is.
Yes it is possible.
The suggested or recommended air conditioning system for a 2 story 2,400 square foot house is 4 tons. It would be slightly more or less depending on the climate zone.
Air guns and rifles are rated by their FPS (FEET PER SECOND) they shoot at different speeds depending on the model. An example is a Daisy Red Ryder that shoots at 350 FPS but a Benjamin Marauder fires a .177 pellet at 1100 FPS. The slowest pellet gun I know of is the Marksman model 1010 that fires at 250 FPS.
200 Feet Per Second (FPS)
Light travels approximately 983,571,056 feet in vacuum in the time it takes sound to travel 1100 feet in air.
An air RIFLE that shoots pellets through a rifled barrel will leave identifying marks on a fired pellet. A smoothbore air GUN that shoots BBs usually will not.
Neglecting the effect of air resistance, the speed of any falling object ... including ice cubes ... is always 32.2 feet per second greater than it was one second earlier.