questions: force and motion I problem 1 The figure below is an overhead view of a 12 kg tire that is to be pulled by three ropes. One force (Fl‚ with magnitude 50 N) is indicated. Orient the other two forces F2 and F3 so that the magnitude of the resulting acceleration of the tire is least‚ and find that magnitude if (a) F2 = 30N‚ F3= 20 N; (b) F2= 30 N‚ F3 = 10 N; and (c) F2 = F3 = 30 N. problem 2 A weight-conscious penguin with a mass of 15.0 kg rests on a bathroom scale (see figure below).
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Report On Enlisted force structure core values and definitions of stupid‚ ignorant‚ and conspiracy In this report I will be covering the enlisted force structure‚ core values the definitions of stupid‚ ignorant‚ and conspiracy. To start with I will go over the enlisted force structure‚ going from Airman Basic through Chief Master Sargent of the Air Force. After which we’ll review the core values‚ ending with the definitions. Throughout this page I will be putting the above topics in my
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officers have is their power to decide when to use force or when to use lethal force. Manning (1997) argues that it is generally accepted that police should be allowed to use force. He also explains that there are an uncertain amount people who agree on as to what constitutes excessive force. The line between what is necessary and what is extreme is very thin and hard to see. Use of force is no doubt one of the most important aspects in policing and force should also be used with great discretion. The
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ALTERNATE NARRATIVE SYSTEMS: COUNTER CINEMA Alternate Narrative Systems are often defined in terms of what they are not‚ by comparing them with the classic system. The “alternate” category is somewhat of a miscellany‚ including art cinema‚ Soviet cinema of the 1920s and counter cinema. All are works of a unique artistic consciousness‚ expressing a personal vision. CHARACTERS: Might appear contradictory or unconvincing‚ and in general not seem credible‚ psychologically well-rounded individuals with
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SingTel - Environmental forces Table of contents 1. Introduction [3] 1.1. Background to the report [3] 1.2. Purpose of the report [3] 1.3. Scope of the report 2. Analysis 2.1.1. Macroenvironmental [3] 2.1.1 Technological [3-4] 2.1.2 Demographic [4] 2.2 Microenvironmental [4] 2.2.1 Competitors [4-5] 3. Conclusion [5] 4. References
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Increased screen time may have unintended consequences for children. The article‚ "Screen Time Limits Are Vital for Children‚" makes it clear that children are ever-increasing the time they spend in front of screens and suffering for it. The author states‚ despite recommendations from doctors about limiting a child’s exposure to only 1-2 hours a day‚ parents allow an average of 7.5 hours a day. As a result‚ doctors are seeing an increase in physical and mental problems such as disruptive sleep‚
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Vibrating screen has been widely used in mining‚ construction‚ transportation ‚ energy and chemical industries. Extend bearing life‚proper lubrication‚ protection plans‚ and bearing condition monitoring should be considered . Inappropriate shaker bearing gap caused by metallic sound . Sharp squeaky noise may be due to inadequate lubrication cause.Dent bearings around the track will cause vibration ‚ resulting in a smooth and crisp sound ‚ scars caused due to the impact ‚ if installed ‚ will produce
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Introduction The term‚ ‘Third Cinema’ was coined in an interview with the Argentine Cine Liberacion group‚ published in the journal Cine Cubano (March 1969)‚ and was then more fully developed in the manifesto “Towards a Third Cinema: Notes and Experiences for the Development of a cinema in the Third World‚” written by Fernando Solanas and Octavio Getino‚ members of that group. Femi Shaka describes it as “a tool for creating a revolutionary consciousness for the mass mobilization for society for
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are the effects of screen time? What is screen time? Hi‚ I’m here to tell you that you should have a time limit on a screen. What is screen time? Screen time‚ is the time a person spends on an electronic device such as a computer‚ television‚ game consoles‚ tablet‚ and/or iphone. Screen time is nearly impossible to avoid. Technology is everywhere and accessible to anyone. TV‚ movies‚ video games‚ cell phones‚ music‚ social media‚ online gaming‚ and youtube are all a part of screen time. What are the
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The Communication Review‚ 13:171–192‚ 2010 Copyright © Taylor & Francis Group‚ LLC ISSN: 1071-4421 print/1547-7487 online DOI: 10.1080/10714421.2010.505145 I Witness: Re-presenting Trauma in and by Cinema TAMAR ASHURI Department of Communication Studies‚ Ben-Gurion University‚ Beer-Sheva‚ Israel and School of Communication‚ Sapir College‚ D.N. Hof Ashkelon‚ Israel This article considers how film helps reconcile a traumatic collective past through representation of a personal trauma. It focuses
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