officers have the authority to use force to ensure that laws are upheld and public safety and security maintained. The granting of that authority carries with it an expectation that the individual police officers and their law enforcement organizations will be openly and publicly accountable for any use of force. Police use of force is officially sanctioned‚ but questions remain. What is a reasonable use of force? Why and under what circumstances is one type of force chosen over another? What standards
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An electron gun fires electrons into a magnetic field directed straight downward. Find the direction of the force exerted by the field on an electron for each of the following directions of the electron’s velocity: (a) horizontal and due north; (b) horizontal and 30° west of north; (c) due north‚ but at 30° below the horizontal; (d) straight upward. 2. (a) Find the direction of the force on a proton moving through the magnetic fields in Figure 1‚ as shown. (b) Repeat part (a)‚ assuming the moving
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A ball is thrown upward at time t=0 from the ground with an initial velocity of 18 m/s (~ 40 mph). Assume that g = 10 m/s2. Time to reach apex 18/10 = 1.8 Time x 2 = 3.6 Great height reached by ball – (Velocity)(time)+(-5)(time^2) 18x1.8+(-5)(1.8^2)=16.2 A model rocket accelerates upward from the ground with a constant acceleration‚ reaching a height of 63 m in 8 s. * Speed at height 63 - 2x63/8 = answer What is the acceleration= answer/8 * If you were to drop a rock from a tall building
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The product of average force and the time it is exerted is called the impulse of force. From Newton’s second law [pic] the impulse of force can be extracted and found to be equal to the change in momentum of an object provided the mass is constant: |[pic] |Calculation | The main utility of the concept is in the study of the average impact force during collisions. For collisions‚ the mass and change in velocity are often readily
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Lesson: Date: Words: Michael Porter Five Forces Analysis Michael Porter’s Five forces framework as explained by Kotler and Keller (2011) as well as Proctor (2000‚ pg. 103) is an analysis method that involves analyzing a specific sector from five various perspectives in order to establish the nature of competition in the given sector. The five different forces in the framework consists of bargaining power of buyers‚ competitor rivalry‚
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The Use of Force The point of view in the story “The Use of Force” is in first person narrative. This conveys inner the inner thoughts of the narrator as the doctor. The doctor is a reliable narrator and an observer. I feel that his personality is brought out in the doctor. So the doctors thoughts and behaviors are a reflection of the authors. As for the setting it takes place at a family’s home. I think it takes place somewhere in the early 1900’s. I think it would make a difference to the story
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Matt Ennis 10/3/10 The Use of Force A physician is summoned to make a housecall on a family with who he has had no prior contact. He quickly sizes up the situation: the household is poor but clean; the patient is a female child whose parents are nervously concerned‚ dependent on‚ yet skeptical of the doctor. The child ’s beauty and piercing stare make an immediate impression on him. Concerned that diphtheria may be the cause of illness‚ he uses his customary professional manner
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Throughout history‚ economics have changed drastically. The Roaring 20’s and Great Depression defined our country‚ The United States‚ and impacted everyone differently. The Roaring 20’s‚ otherwise known as the Age of Intolerance‚ was an age of social and political change. It was only the beginning of many inventions that sent American into the modern age. America was very prosperous during the 1920’s‚ but Europe was still feeling the devastation from World War I and fell into an economic decline. America
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Organizational Behavioral Forces There are many forces that dictate the organizational behavior within an organization. The organizational behavior will tend to shift based upon the different demands both internally and externally. Internal and external factors have an equal importance within organizations and will have different effects and outcomes on an organization. In this paper we will compare four very different organizations and demonstrate the effect four factors have on the organizational
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relationship between the forces acting on a body and its motion due to those forces. They have been expressed in several different ways over nearly three centuries‚ and can be summarized as follows: 1- The first law states that an object continues in its state of rest or uniform motion in a straight line unless compelled by an external unbalanced force. Since law defines inertia‚ it is also known as the law of inertia. 2- The second law states that the rate of change of momentum of an object
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