Crime Library » Forensics and Investigation Ballistics In forensic science ballistics‚ the study of motion‚ examines the dynamics‚ angular movement‚ and effects of projectile units such as bullets‚ missiles‚ and bombs. There are many applications of ballistics within a criminal investigation. Bullets that have been fired at the scene of any crime will be examined in the hopes of discovering several pieces of information. The actual bullets can identify what type of gun the criminal used and
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EVIDENCE BASED PRACTICE QUALITATIVE RESEARCH INTRODUCTION This essay aims to explore the importance of utilising evidence based care while working with clients and other health care providers to form a professional and reliable nursing team. This essay also aims to focus and evaluate a qualitative article entitled “Patient experiences of bladder problems following stroke” selected from the Nursing Standard. The assignment will adopt a systematic approach to expose the strengths and weaknesses of
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Introduction: The study of the ballistic pendulum began with Benjamin Robins in the early 1700 ’s. Robins was an English mathematician and writer on ballistics‚ and used this testing apparatus for the evaluation of the strength of gunpowder and the measurement of air resistance (Calvert‚ 2006). At the time of the American Revolution a loyalist named Benjamin Thompson also utilized and expanded the use to the ballistic pendulum. He further evaluated the efficiency of gunpowder. He fired from
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In the past 10 years‚ I was very much influenced by the speeches given by our ex-president Dr.A.P.J Abdul kalam. Unlike other presidents with political background‚ Dr.Kalam popularly known as “Missile man of India” for his work on development of ballistic missile and space rocket technology. (http://www.abdulkalam.com/kalam/klm-index.jsp) With regards to his speeches‚ the most noticeable was the one given when he visited my home town (Hyderabad) in India where he talked about “Indomitable Spirit”
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Everyday in every part of the world‚ Criminal activities is increasing in its new face. Though a criminal always suppose of making a perfect crime‚ such that no one can realize‚ a hint or way is left behind & with the use of modern techniques an investigator(s) finds out the rest. So‚ in today’s world the improvement & achievement of justice via application of forensic Science with the processes of law is a must thing to have. To know the baseline of an investigation procedure‚ CSI-"Coming to Rage"
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TITLE: Trajectory of a Projectiles PROBLEM STATEMENT: A spherical ball was projected from a fixed point ‚O‚ with a speed ‚u‚ angels of elevation : 0‚ 10‚ 20‚ 30‚ 40‚ 50‚ 60‚ 70‚ 80‚ 90 to the horizontal ground surface. Find the value of maximum height travelled by the ball for which the horizontal range‚ R‚ greatest for the same value of u. AIM: To investigate: 1)Range of projected ball. 2)Time of flight for corresponding angel of projection METHODOLOGY: APPARATUS
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Investigating Projectiles Background: A projectile is an entity which only has the force of gravity acting upon it. A projectile can be cast‚ fired‚ flung‚ heaved‚ hurled‚ pitched‚ tossed and thrown. A projectile can be anything as long as it has initial horizontal velocity that is not equal to zero which has the acceleration due to gravity. Projectile motion happens when an object projected with a force stops putting influence on the object after its launched‚ hence the only force being gravity
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Freshman Physics Name:_________________________________ Per:____ LAB: Marble Launcher Due Date:_________________ You have learned that the motion of any object moving through the air affected only by gravity is an example of projectile motion. Examples of projectile motion include a basketball thrown toward a hoop‚ a car driven off a cliff by a stunt person‚ and a marble launched from the CPO marble launcher. Toss a ball some distance and you can imagine in your mind the arc it follows
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microscopes that is commonly used in a forensic laboratory. This microscope combines two microscopes into one unit‚ allowing the viewer to see what is under each of the lenses at the same time. This is a huge advantage because it allows you to compare evidence with a known sample because the two samples can be examined side by side. 2. What are the three substances that generally make up paint? Describe each part. The three substances that generally make up paint are pigments‚ binders and solvents. Pigments
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automotice paint database. Critical Thinking Questions What are some of the challenges for forensic scientists in dealing with fiber evidence? Some of the challenges in fiber evidence is fibers are really hard to see and can be looked over quite easily which I would think is the hardest part of fiber evidence. If you skip one step you can miss out on some very valuable evidence What does it mean if a paint sample "matches" a known sample from a vehicle? Does this indicate the same source? Why or why not
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