The power limit is set at 12 ft. lbs. For air rifles and 6 ft. lbs. For air pistols.
But I suggest you read the attached link Below for a complete answer.
muzzle velocity is the velocity of bullet and recoil velocity is the velocity of gun.
the muzzle velocity on the 40gn vmax is 2200fps
You will have to specify what the weight of the projectile is and muzzle velocity at a minimum to get an answer.
it is the instantaneous velocity as a projectile leaves the barrel
Can't say. It depends on the release velocity (muzzle velocity).The maximum horizontal distance always results from an angle of 45 degrees, regardless of the release velocity.
It depends entirely on the muzzle velocity of the weapon you are using. The higher the muzzle velocity the farther the projectile will travel.
Impossible to answer without more info. Must have the bullet weight, barrel length, and muzzle velocity.
@ 1000 fps
The L1A1 SLR used by the British military is in caliber 7.62 NATO, and has a muzzle velocity of about 2800 fps.
Muzzle velocity of the SS-109 cartridge is about 3100 feet per second.
The M4A1 version of the M16 rifle has a muzzle velocity of about 2900 feet per second, firing the 5.56mm cartridge.
Can't be answered without knowing the projectile weight and muzzle velocity