A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of projectile motion, the soldier decides to perform a simple experiment at the indoor firing range. The soldier hangs a target a distance of \( d = 114 \, \text{m} \) from the end of the barrel. The rifle is mounted so that the bullet exits moving horizontally at the same height as the bull's-eye. After six trials, the soldier tabulates the values they measured for the distance \( h \) from the bull's-eye to the bullet strike.**Diagram Explanation:**- The diagram shows a rifle aimed horizontally with the bullet trajectory represented by a dashed line.- The target is marked with a bull's-eye, and the vertical distance \( h \) from the trajectory to the bull's-eye is indicated.- The horizontal distance \( d \) from the rifle to the target is marked.**Vertical Displacement Data Table:**- The table shows the bullet drop \( h \) in centimeters for six trials:| Bullet drop \( h \) in cm ||---------------------------|| 6.03 || 7.34 || 7.36 || 5.94 || 7.16 || 5.96 |**Calculation of Muzzle Velocity:**- The most accurate muzzle velocity \( v_m \) that the soldier can report to their sergeant is given as:\[v_m = 982 \, \text{m/s}\]**Uncertainty in Measurement:**- The problem asks: What is the uncertainty \( \sigma_{v_m} \) in this measurement?(Note: The assignment does not provide the uncertainty value, so it remains unspecified in this transcription.)

Answered: Image /qna-images/answer/f86c734f-b287-4d9f-8d96-0937f18e5c54.jpg

A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of Vertical displacement data projectile motion, the soldier decides to perform a simple experiment at the indoor firing range. The soldier hangs a target a distance of d = 114 m from the end of the barrel. The rifle is Bullet drop h in cm mounted so that the bullet exits moving horizontally at the same height as the bull's-eye. After 6.03 six trials, the soldier tabulates the values they measured for the distance h from the bull's-eye to 7.34 the bullet strike. 7.36 5.94 d 7.16 5.96 What is the most accurate muzzle velocity vm that the soldier can report to their sergeant? Um = 982 m/s What is the uncertainty ơp in this measurement?

A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of Vertical displacement data projectile motion, the soldier decides to perform a simple experiment at the indoor firing range. The soldier hangs a target a distance of d = 114 m from the end of the barrel. The rifle is Bullet drop h in cm mounted so that the bullet exits moving horizontally at the same height as the bull's-eye. After 6.03 six trials, the soldier tabulates the values they measured for the distance h from the bull's-eye to 7.34 the bullet strike. 7.36 5.94 d 7.16 5.96 What is the most accurate muzzle velocity vm that the soldier can report to their sergeant? Um = 982 m/s What is the uncertainty ơp in this measurement?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Problem 3: A ball is thrown so that it just clears a 25-ft wall that is 100 ft. away. If it left the hand 5 ft. above the ground and at an angle of 60° to the horizontal, what was the initial velocity of the ball?
A particle which moves with curvilinear motion has coordinates in millimeters which vary with the time t in seconds according to x = 1.9t²-3.1t and y-6.1t2-t3/1.2. Determine the magnitudes of the velocity v and acceleration a and the angles which these vectors make with the x-axis when t - 4.3 s. Answers: When t = 4.3 s, V= a- i mm/s, ex- mm/s², 0,- i
A fly ball is hit to the outfield during a baseball game. Let’s neglect the effects of air resistance on the ball. The motion of the ball is animated in the simulation (linked below). The animation assumes that the ball’s initial location on the y axis is y0 = 1 m, and the ball's initial velocity has components v0x = 20 m/s and v0y = 20 m/s. What is the initial angle (in degrees) of the baseball's velocity? (Write only the numerical value of the answer and exclude the unit) Blank 1
Recently a space x launch vehicle was coasting at a constant velocity of 15m/s in the + y direction relative to a space station . The pilot of the vehicle fired a special RCS thruster which causes it to accelerate at 8m/s^2 in the +x direction . After 9.1 s the pilot shuts off the RCS thruster . After RCS thruster is turned off find the magnitude of the vehicles velocity in +x direction.
On level ground a shell is fired with an initial velocity of40.0 m/s at 60.0° above the horizontal and feels no appreciable air resistance. How long does it take the shell to reach its highest point?
Needs Complete solution with 100 % accuracy. don't use chat gpt or ai plz. I definitely upvote you.
A fireworks rocket explodes at a height of 42.0 m , producing fragments with velocities ranging from 8.68 m/s downward to 16.7 m/s upward. Over what time interval are fragments hitting the ground? Needs Complete solution with 100 % accuracy.
You buy a plastic dart gun, and being a clever physics student you decide to do a quick calculation to find its maximum horizontal range. You shoot the gun straight up, and it takes 4.2 s for the dart to land back at the barrel. What is the maximum possible horizontal range that could be achieved by your gun, assuming the dart lands at the same level it started?
A small child is learning to ride a bike for the first time. Her dad decides it would be a good idea to start her on a small hill. The hill is inclined at 3.40° to the horizontal. The child starts partway down the hill, 4.00 m away from her dad, who stays at the top. She starts to wobble, so her dad sprints toward her from rest with an acceleration of 3.80 m/s2. How far has the child gone before her parent catches her?
The smal archerfish Dength 20 to 25 cm) lives in brackish waters of Southeast Asia from India to the Philippines. This aptly named creature captures its prey by shooting a stream of water drops at an insect. either flying or at rest. The bug falls into the water and the fish gobbles it up. The archerfish has high accuracy at distances of 1.2 m to 1.5 m, and it sometimes makes hits at distances up to 3.5 m. A groove in the roof of its mouth, along with a curled tongue, forms a tube that enables the fish to impart high velocity to the water in its mouth when it suddenly closes its gill flaps. Suppose the archerfish shoots at a target that is 2.40 m away, measured along a line at an angle of 30.0° above the horizontal. With what velocity must the water stream be launched if it is not to drop more than 5.00 cm verticaly on its path to the target? 22.65 Your response is within 10% of the correct value. This may
A projectile is shot on level ground with ahorizontal velocity of 17 m/s and a verticalvelocity of 39 m/s. Find the time the projectile is in the air.The acceleration due to gravity is 9.8 m/s. Answer in units of s. Find the range R.Answer in units of m. Let the magnitude of v0 be the same as in part1, but consider the angle θ required to obtainthe maximum range.Find the height attained for the maximumrange.Answer in units of m.
Ball bearing manufacturing is quite an art! In order to make perfect spherical balls, the manufacturers let molten metal droplets to fall inside a tall tower (i.e. the shot tower) to solidify as they fall. If a ball bearing needs 2.75 seconds to solidify enough for impact, how tall (in m) must the tower be? Use 9.80 m/s2 for the local acceleration due to gravity and assume no significant air resistance.