ASP 0501 EXERCISES – circular motion 1 A car travels at a constant speed around a circular track whose radius is 2.6 km. The car goes once around the track in 360 s. What is the magnitude of the centripetal acceleration of the car? 2 An astronaut in a chamber moves on a circular path‚ much like a model airplane flying in a circle on a guideline. The chamber is located 15 m from the center of the circle. At what speed must the chamber move so that the astronaut is subjected to 7.5 times the acceleration
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CASE: Research in Motion (RIM) Introduction Research In Motion (RIM) is the company behind BlackBerry‚ one of the best-selling smartphone brands in the US. RIM first went public in 1997 and introduced BlackBerry as a paging device that allowed user to read emails. Soon‚ BlackBerry evolved into a full blown smartphone: a call‚ text‚ email capable organizer. It first gained ground in the business community and government‚ with its high-se curity and essential business features. BlackBerry was
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Physics 223-101 Atwood’s Machine DATA TABLE Part 1: Keeping Total Mass Constant | Trial | m1(g) | m2(g) | Acceleration(m/s2) | Δm(kg) | mT(kg) | 1 | 200 | 200 | 0 | 0 | 0.400 | 2 | 205 | 195 | -0.174 | 0.01 | 0.400 | 3 | 210 | 190 | -0.382 | 0.02 | 0.400 | 4 | 215 | 185 | -0.607 | 0.03 | 0.400 | 5 | 220 | 180 | -0.830 | 0.04 | 0.400 | | | | | | | Part II: Keeping the Mass Difference Constant | Trial | m1(g) | m2(g) | Acceleration(m/s2) | Δm(kg) | mT(kg) | 1 |
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Are non-custodial sentences ‘soft’ on crime? Tutor: Susy Menis Student Urfan Azad Date submitted: 04/02/2013 Introduction At the beginning of time crime has been used for many purposes‚ by religious rulers‚ governments and you usual criminal‚ but who decides what crime is? Who lays down the laws‚ who say this is a crime. In this essay I will be answering the questions regarding custodial sentence are they soft or not but to answer this question you need to know the crime itself‚ and also
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EXERCISE 7 - Rotational Kinematics and circular motion 1. A wheel has a radius of 4.1 m. How far (path length) does a point on the circumference travel if the wheel is rotated through angles of 30°‚ 30 rad‚ and 30 rev‚ respectively? 2.1m‚ 1.2x102 m‚ 7.7. x102m 2. A centrifuge in a medical laboratory rotates at an angular speed of 3 600 rev/min. When switched off‚ it rotates through 50.0 revolutions before coming to rest. Find
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extent. Non-violent resistance strategies‚ such as those pioneered by Mahatma Gandhi and Martin Luther King are designed to avoid this trap by absolutely refusing to be drawn into a violent confrontation. This is a strategy that requires tremendous courage‚ self-control‚ as well as a willingness to endure pain and sometimes even death. The strength of nonviolence lies in its ability to dramatically reduce the moral legitimacy of those who persist in using violent strategies against non-violent opposition
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Newton’s First Law of Motion explains that objects in a state of uniform motion tends to remain in rest unless an external force is applied to it. Galileo’s concept of inertia is termed “Law of Inertia”. Law of Inertia‚ an object in motion will continue in the same motion unless acted by an outside force. Aircraft in flight is an example of First Law of Motion‚ four forces on an aircraft; lift‚ weight‚ thrust‚ and a drag. Consider the motion of an aircraft at constant altitude‚ we can neglect the
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School Students and Uniforms The debate concerning uniforms for high school students continues to spark an array of various opinions. High school can be a very strenuous period for teenagers because of puberty‚ future plans for college‚ and trying to fit in with peers. When high school students are required to wear a uniform each day‚ the burden of back to school shopping tends to be lessened. Although the average student would probably disagree with a mandatory daily uniform‚ the concept is
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Recommendations 32 Appendix A: Porters 5 forces 35 Appendix B: PESTLE 39 Appendix C: SWOT 41 Appendix D: Trends and Drivers 42 Bibliography 43 Executive Summary This report provides a comprehensive strategic analysis on Research in Motion (RIM) and its Blackberry products‚ and provides strategic recommendations for the firm for its business. The goal of this report was to understand the industry in which RIM is competing and analyze the firm for investment opportunities. The industry
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Group 3 (IV- Diamond) Members: * Jose Japhet L. Cipriano * Pamela M. Bendicion * Gianne T. Gloriani * Neil Ross R. Santiago * Christine Mae R. Montenegro * Lexter Rueda * Kurt Cruz * Klark Kwan Submitted to: Ms. Pamela Mae Pagcaliwangan An Evaluation: Greek and Roman Literature CHAPTER 1 THE PROBLEM AND ITS BACKGROUND Introduction Roman literature‚ while it lacks the brilliant originality and the delicate beauty which characterize the works of the Great
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