Ballistic 02-27

52問 • 2年前

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it is also called interior ballistics, involves the study on how to initiate the motion of projectiles inside the gun and how projectiles travel through the gun barrel

INTERNAL BALLISTICS

are projectile's motion from the moment of firing until impact at the target can be analyzed scientifically in four distinct phases

INTERNAL, TRANSITIONAL, EXTERNAL AND TERMINAL

Also known as intermediate ballistics, transitional ballistics is the study of a projectile's behavior from the time it leaves the muzzle until the pressure behind the projectile is equalized

TRANSITIONAL BALLISTICS

TRANSITIONAL IS ALSO KNOWN AS?

INTERMEDIATE BALLISTICS

INTERNAL BALLISTICS IS ALSO KNOWN AS?

INTERIOR BALLISTICS

is accompanied by heat. This heat generated near the muzzle causes flash, which in farge gun is accompanied by flames.

BLAST SHOCK WAVE

When the bullet reaches the muzzle of the barrel, the escaping gasses are still highly pressurized

TRANSITIONAL PERIOD

The two common ways to alter the normal phenomena in transitional hallistics are at follows

SUPPRESSING THE BLAST, REDIRECTING RECOIL

Ma reduce Ang expulsion, sound and recoil or back force

ALTERING TRANSITIONAL BALLISTICS

also known as exterior ballistics, involves the study of projectile's behavior from the time it leaves the gun until it ends its flight. The main problem of exterior ballisticians is determining the trajectory of the projectiles.

EXTERNAL BALLISTICS

EXTERNAL BALLISTICS IS ALSO KNOWN AS

EXTERIOR BALLISTICS

this projectiles are the more important ballistic phenomena studied by exterior ballisticians.

TRAJECTORY, VELOCITY AND RANGE

means a path that becomes more and more curves as range increases and velocity drops off. The bullet actually starts to drop the moment it leaves the gun muzzle

PARABOLIC TRAJECTORY

it refers to the curved path of projectile from the moment it leaves the gun muzzle until it hits the target.

TRAJECTORY

he claimed that the trajectory of projectile is like a parabola however this is true only in a vacuum

GALILEO

There are two principal factors that influence the trajectory of a short-range projectile. there are:

Gravitational pull Characteristic of air through which it passes

significantly affects the normal trajectory of projectiles. It refers to the lateral deviation of the bullet's trajectory from the vertical plane through the axis of the bore caused by the rotation of the projectile

DRIFT

simply refers to the linear distance between the gun muzzle and the target

RANGE PF PROJECTILES

the distance within which the shooter has control of his shots such that he can place his bullets at specific spots

ACCURATE RANGE

the farthest distance that a projectile can be propelled from a firearm

MAXIMUM RANGE

simply refers to the projectile's rate of speed per unit of time, which is usually measured in ft/sec. The two kinds of velocities studied in exterior ballistics are muzzle velocity and projectile velocity

VELOCITY OF PROJECTILES

it motion can be compared with two other conditions called instability and super stability

PROJECTILES STABILITY

Stability of projectile motion can be compared with two other conditions called

INSTABILITY AND SUPER STABILITY

An unstable projectile may yaw violently or tumble, while a super stable projectile may maintain a fixed attitude in space regardless of how the tangent to its trajectory turns

PROJECTILES STABILITY

This is the force that opposes the forward motion of projectiles,

DRAG

were both greatly interested in the force called air resistance, usually called drag, which reduces the speed of a projectile

GALILEO AND NEWTON

The first determinations of the drag projectiles in flight were made by

BENJAMIN ROBINS

it makes the projectile fall toward the earth while in flight.

GRAVITATIONAL PULL

Once a projectile reaches the summit of its trajectory, it experiences a downward reaction due to its weight

GRAVITATIONAL PULL

deals with the destructive actions and effects of projectile at the end of its flight

TERMINAL BALLISTICS

the depth of bullet penetration on the target.

TERMINAL PENETRATION

striking power of the bullet upon impact.

TERMINAL ENERGY

speed of the projectile when it strikes the target.

TERMINAL VELOCITY

size of the bullet group on the target.

TERMINAL ACCURACY

violent reaction expansion of compressed gases

MUZZLE BLAST

to cool down the pressure

SILENCER

mix the escaping gases with air more rapidly

FLASH SUPPRESSOR

it is part of the bullet where the crimp holes

CANNELURE

it is the serrate on the hole of the cartridge case on the bullet

CRIMP

what call the hole the cartridge

MOUTH

device use measure the diameter of the bullet

CALIPER

type of gunpowder

CYLINDRICAL

Dahil sa pag momoise

MISFIRING, MISFIRE, MISHANG

rear end of to the muzzle

BARREL LENGTH

measure to weight of the bullet

ANALYTICAL OR TORSION BALANCE

contact with bore

BEARING SURFACE

distance from shoulder in the base

BEARING LENGTH

smallest cartridge case

CALIBER 22

•the rapid spinning motion also known as •stabilizer the bullet and increases it's distance and accuracy

GYROSCOPIC ACTION

bullet travels

0.0015

is more efficient than a partially filled cartridge

full or nearly full cartridge

types of breech

BOLT OR BREECH BLOCK, BREECH FACE, BREECH

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Adrian Balmes · 37問 · 2年前

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