Go see your teacher if you don't get your physics homework.
Y= 4.9x(200/100)2
Bullet trajectory is the path the bullet travels once it leaves the barrel. Bullets travel on a long arch and cross the line of sight twice. Once shortly after leaving the barrel and once again on target assuming the sights are properly zeroed. This is the trajectory of the bullet. Bullet velocity is the speed at which the bullet is traveling along it's trajectory.
No.
The instant the bullet leaves the barrel it is subject to gravity. If the barrel is lined up exactly on a distant target, the bullet will fall short. The longer the distance, the more elevation is required. The same applies to a football, baseball, or basketball. When the person you are throwing it to is far away, you throw it higher so that it will reach them. With a bullet the principle is the same. You must also allow for wind
It isn't.Gravity is always acting on the bullet, from the time it rests on the breech to the time it hits target, and every point in between.At the beginning of its motion, the bullet has velocity in a particular direction. Gravity accelerates the bullet 'downwards' and alters the velocity at each point in time and space. Eventually, the combination of the previous motion and the present velocity makes it strike a target, at which point forces in the target and bullet result in all motion ceasing, and these forces become balanced.
Y= 4.9x(200/100)2
A bullet reaches it's maximum velocity at the instant it leaves the muzzle of the gun. Once it leaves the gun, it begins to slow- it CANNOT get faster. So the answer to your question is no.
As soon as it leaves the muzzle of the rifle. To hit a target at any distance, the line of sight of the barrel will be tilted so that it is ABOVE horizontal- and gravity will cause the bullet to curve back to earth- or your target.
With ALL firearms, the bullet begins to drop due to gravity the instant that it leaves the barrel. To shoot at targets farther away, the rifle is aimed at a point above the target, and gravity draws the bullet down into the target.
No, a sabot slug does not rise after it leaves the barrel of a gun. No bullet rises after it leaves the barrel of a gun. It always falls from the line of sight of thebarrel. All firearms have to be "sighted in" a bit high to hit a target downrange. At close range, there is little time for a bullet to drop and hit "low" on the target. Down range, however, the drop is more significant. The more time a bullet is in flight, the more it drops below the line of sight of the barrel. But a bullet always begins to drop below the line of sight of the barrel after it leaves the muzzle. Always.
Bullet and a target by citizen cope
Bullet trajectory is the path the bullet travels once it leaves the barrel. Bullets travel on a long arch and cross the line of sight twice. Once shortly after leaving the barrel and once again on target assuming the sights are properly zeroed. This is the trajectory of the bullet. Bullet velocity is the speed at which the bullet is traveling along it's trajectory.
No.
There is a Reaction, called recall or kick. That should read "recoil."
The instant the bullet leaves the barrel it is subject to gravity. If the barrel is lined up exactly on a distant target, the bullet will fall short. The longer the distance, the more elevation is required. The same applies to a football, baseball, or basketball. When the person you are throwing it to is far away, you throw it higher so that it will reach them. With a bullet the principle is the same. You must also allow for wind
If you fire a .45 caliber bullet at a paper target, it will leave a .45 inch hole.
Absolutely not, if you try then the bullet will not go to desired target