Q:
# What Is the Acceleration of a Bullet?

**The formula for finding the acceleration of a bullet is A = v^2/2l, or velocity squared divided by two times the barrel length.** Velocity means muzzle velocity, or the speed at which a bullet leaves the barrel of the gun.

Credit:
Maciej Toporowicz, NYC
Moment
Getty Images

If a bullet leaves the muzzle of a rifle at 600 meters per second, and the barrel is .9 meters long, the acceleration within the gun barrel is 600^2 divided by 1.8, or 2.0 x 10^5 meters per second^2. Bullets are propelled by the rapid expansion of gas within the gun barrel. When the bullet leaves the barrel, it travels at its maximum velocity and no further acceleration occurs.

Learn more about Algebra-
Q:
## What Is the Quadratic Formula Used For?

A: The quadratic formula is one way to solve the quadratic equation. Although other, often easier, ways to solve the quadratic equation exist, including facto... Full Answer >Filed Under: -
Q:
## How Do You Use an Algebra Formula Sheet to Help With Math Problems?

A: An algebra formula sheet is used to remind you of common algebraic formulas, such as the point-slope form of a line, while you are working through math pro... Full Answer >Filed Under: -
Q:
## What Is a Formula Equation?

A: A formula equation is a visual representation of a reaction using chemical formulas. A chemical formula is an expression that states the number and types o... Full Answer >Filed Under: -
Q:
## What Is the Formula for Calculating the Slope of a Line?

A: The formula for calculating the slope of a line when given two points, (x1, y1) and (x2, y2), is the difference in y coordinates divided by the difference ... Full Answer >Filed Under: