Projectile

through the air it may look impressive, but it is extremely difficult. To understand the physics of tumbling, we look towards projectile motion, gravity, and force. While watching a person tumble it is easy to see why projectile motion has a very big role in tumbling. Projectile motion is the form of motion in which an object falls towards earth after being thrown. Projectile

Physical Evidence Physical Evidence has always been a key factor in solving any crime scene. It is any evidence that could tell the investigators about the crime being investigated. Physical evidence which is found at the crime scene is good evidence to link the details on what occurred. It is also good evidence to find the suspect and also the victim in some cases. This paper will discuss a variety of physical evidence like DNA, firearms and ballistics, and also drug evidence. It will also discuss

Firearms evidence is a key to capturing a shooter. Firearms evidence can be found at different types of crime scenes; from homicide to rape. Forensic technicians can determine the distance of a shot based on power residue, they can compare cartridge cases and bullets to particular guns possibly used at the crime scene and link them to owners, forensic technicians can also determine the sequence of shots fired and trajectories. Gunshot residue found at a crime scene can be matched with that found

traditional munitions the railgun is an entirely kinetic weapon and uses no explosives or incendiaries to fire and contains no warhead; the railgun’s sole weapon is its speed. A projectile fired from the can be remotely guided once fired and has the ability to penetrate a ship's hull with ease. A solid hit from a railgun projectile at speed can cripple a ship and her crew. With a railgun the Zumwalt class would become infinitely safer as em shells contain no explosive or hazardous contents, allowing a

So what exactly is a projectile? A projectile is any object propelled with massive amounts of force acting upon it. For example, a fire arm is considered a projectile, because the bullet has a small explosive charge, then that cause a chain of reaction. The powder in the cartage lights and creates gas and that pushes force on to the bullet tip or full metal jacket, and the pressure propels the bullet at the intended target. The thing is that the force of the bullet recoils the gun, showing Newton’s

Two years later, the clan made him a representative to the tribe’s council. He struggled at first, but was able to manage to ask another tribe to send big horns to supplement lack of farming land. Tung’s fame grew and when it came time for the auditions to become the bodyguards of Princess Talitha, The Big Wolf tribe nominated him to be part of the delegation. The delegation along with others from other major tribes went to the imperial arena. There for the first time, Tung saw the Princess. She

The Development of the Processes Behind Blood Pattern Analysis, GSR, and Trace Collection Kayla A. Blackburn Arizona State University The Development of the Processes Behind Blood Pattern Analysis, GSR, and Trace Collection Learning of the history and uses behind blood pattern analysis, gunshot residue, and trace collection is almost as important as learning how to complete the tasks themselves. These three vastly different subject matters are the key to discovering a great deal of valuable information

precaution to safety when dealing with firearm evidence (Young, 2011). When the weapon is not found on scene, there are other ways to determine the type of firearm that is used. When processing the scene looking for cartridge casings ad expanded projectiles can help with pinpointing the type of firearm that was used. If there are any bullets left behind it can tell what type of gun was used. Sometimes the serial number will be filed off of the firearm to prevent it from being traceable. But there

what I did wrong on the Engineering Presentation. Where I am a little disappointed is where for example, on the 4.2 Linear Motion homework, you gave me a C+ and out of the whole assignment you only crossed out the word "usually". Also, on the 4.2.2 Projectile Motion homework, you gave me an F because I read one of the questions wrong even though I had written the correct answer on the paper and I wrote down for the third question 1) Initial Velocity, 2) Firing Angle which I understand why it was unnecessary

Precision Hunter Potent as 6.5 Creedmoor ammunition comes, Hornady's Precision Hunter has match performance and the chops to harvest game more than 300 pounds thanks to the exceptional ELD-X bullet. Deadly at conventional and long ranges, the 143-grain projectile delivers 1,308 ft-lbs of energy at 500 yards and mushrooms completely thanks to its Heat Shield tip initiating expansion. Even up close and personal the round takes care of business with a thick shanked jacket and high InterLock ring keeping it