High School

Thank you for visiting A rifle shoots bullets horizontally at an initial velocity of tex v 0 tex towards a target at a distance tex d tex If the. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!

A rifle shoots bullets horizontally at an initial velocity of [tex]v_0[/tex] towards a target at a distance [tex]d[/tex]. If the center of the target is level with the rifle, how high above the target must the rifle barrel be aimed to ensure the bullet hits the center?

Answer :

So, to hit the target dead center, the rifle barrel must be pointed at a height, h, calculated using the above equation.

To hit the target dead center, the rifle barrel must be pointed above the target. The height above the target that the rifle barrel must be pointed can be determined using the principles of projectile motion.
The bullet's horizontal velocity, v0, remains constant throughout its flight. To hit the target dead center, the bullet's horizontal displacement, d, must be equal to the distance from the rifle barrel to the target.
The vertical displacement, or the height above the target, can be calculated using the equation:
h = (g * d^2) / (2 * v0^2)
where g is the acceleration due to gravity (approximately 9.8 m/s^2).
So, to hit the target dead center, the rifle barrel must be pointed at a height, h, calculated using the above equation.


To learn more about projectile motion
https://brainly.com/question/10680035
#SPJ11

Thank you for reading the article A rifle shoots bullets horizontally at an initial velocity of tex v 0 tex towards a target at a distance tex d tex If the. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Jeany