Latihan 5: Magnetism Magnetic Fields 1. 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
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equilibrium of forces was investigated through the use of different weights attached to cords which were connected to a central ring‚ while pulleys supported them. This assembly facilitated the force band system to demonstrate that equilibrium will be attaining regardless of disturbances. However‚ due to errors in the experiment‚ the sum of the x and y component did equate to zero as predicted. The graphical solution of the experiment yield a polygon that is completed indicating that all the forces are in
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Centripetal force From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Not to be confused with Centrifugal force. This article contains many unreferenced sections and needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (January 2011) Roller coaster cars are forced through a loop by the track applying a centripetal force on them. A reactive centrifugal force is applied
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Engineering Mechanics: Statics in SI Units‚ 12e 2 Force Vectors Part 2 Copyright © 2010 Pearson Education South Asia Pte Ltd Chapter Objectives • Cartesian vector form • Dot product and angle between 2 vectors Copyright © 2010 Pearson Education South Asia Pte Ltd Chapter Outline 1. 2. 3. 4. 5. Cartesian Vectors Addition and Subtraction of Cartesian Vectors Position Vectors Force Vector Directed along a Line Dot Product Copyright © 2010 Pearson Education South Asia Pte
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of privatization on local communities. What were some of these?’ 4. Corporations repeatedly claim that cutting jobs will allow them to save money and stay in business. Why does this not seem to work much in the examples detailed in the film? 5. Moore talks with workers and farmers about the impact of economic conditions and policies on their lives. What were some of their stories? What ways did they express solidarity with one another? 6. The film elaborates and mocks ideological justifications
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Abstract: The previous lab explored the effect of gravity on free fall. It was determined that acceleration is always constant under free fall. However‚ in this lab‚ acceleration was observed under different forces‚ other than just gravity. Therefore‚ depending on how strong the forces being exerted were‚ acceleration differed. It wasn’t constant anymore. Using a glider on a air track and a pulley‚ different masses were attached at the end of the string and the glider was allowed to move on the
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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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Michael Joseph Jackson ( August 29‚1958-June 25‚2009) K‚ Like most of us whose lives are filled with music‚ so was Michael Jackson’s life. Though he passed away his music lives with us‚ especially his millions of fans across continents. Michael Jackson‚ the King of Pop‚ is so versatile and multitalented; he was American singer-songwriter‚ dancer‚ actor‚ choreographer‚ businessman‚ philanthropist‚ and record producer. Above all these‚ he is recognized as the most
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I. Operational Effectiveness Is Not Strategy According to Porter‚ various management tools like total quality management‚ benchmarking‚ time-based competition‚ outsourcing‚ partnering‚ reengineering‚ that are used today‚ do enhance and dramatically improve the operational effectiveness of a company but fail to provide the company with sustainable profitability. Thus‚ the root cause of the problem seems to be failure of management to distinguish between operational effectiveness and strategy: Management
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Case study The Walt Disney Company: The Entertainment King 1.Briefly describe the type(s) of diversification strategies that Walt Disney pursues/has pursued over the years. The Walt Disney company can be seen as a highly diversified company. Over the years‚ it has pursued a wide range of diversification strategies that we can enhance:Horizontal integration: obviously‚ Walt Disney has invaded several markets‚ diversifying its offer to many fields. In 2000‚ we can find five big main fields of
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