torques‚ gravitational and spring‚ in this system. The condition that will produce an infinite period is that the two torques balance each other exactly for any angle 0. Since the gravitational torque varies as sin 0‚ the spring torque must also. However‚ the spring torque is the product of two variables‚ the pull of the spring and the lever arm. Can we expresssin 8 as a product of two trigonometric functions? Yes‚sin 0 = 2 sin 8/2 cos 8/2. Next‚ can we show that a! = /3 = 0/2? Since we have postulated
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Ggvcghhhhjjcjxjxjd Dodd DDR D F f F f非鞏 這 Dd Dc f不ssgshdgshbdbdhdjsjsbdbdufhfud Jdh dhd. hdhdhdhdhdhdhd:nd Sjnbd Hhb dd Red F F D D D@!!gd Ggvcghhhhjjcjxjxjd Dodd DDR D F f F f非鞏 這 Dd Dc f不ssgshdgshbdbdhdjsjsbdbdufhfud Jdh dhd. hdhdhdhdhdhdhd:nd Sjnbd Hhb dd Red F F D D D@!!gd Ggvcghhhhjjcjxjxjd Dodd DDR D F f F f非鞏 這 Dd Dc f不ssgshdgshbdbdhdjsjsbdbdufhfud Jdh dhd. hdhdhdhdhdhdhd:nd Sjnbd Hhb dd Red F F D D D@!!gd DI id. (Commercial
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would have a faster rate of producing carbon dioxide rather than spending time breaking down complex sugars into simpler sugars. Our prediction was that sugarcane would be the fastest at producing carbon dioxide due to its composure of simple sugars. 3. Our collected data and overall trend of the two figures indicate that our hypothesis is well supported by the data. The volume of carbon dioxide produced over time graph indicates that sugar cane is the leading producer of carbon dioxide and the Rate
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’Spring’ ’How does Hopkins use language and style to convey his message to his readers?’ Gerard Manley Hopkins was a 19th-century poet whose poetry work mainly consisted of religion‚ nature and inner anguish as the main themes. Hopkins celebrated beauty in the nature world and he loved the season of spring‚ especially the freshness it brought. In most of his poems‚ like ’Spring’‚ Hopkins linked in nature to prayer and religion; he thought that the pure beauty in nature alone‚ was enough
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Basic Terms • forensic (adj) 1. pertaining to‚ connected with‚ or used in court of law or public discussion and debate 2. adapted or suited to argumentation; rhetorical Forensic Chemistry • Forensic science (n.) – the application of science to criminal and civil laws. – Emphasizes the application of science to criminal and civil laws that are enforced by police agencies in a criminal justice system. • Adversarial system – owes its origins to individuals such as Bertillon‚ Galton‚ Lattes
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Chapter 5: Solutions‚ Colloids‚ and Membranes Chapter Summary Mixtures and Solutions * A mixture maintains its identity regardless of the proportions of its components. * A mixture can be separated into its pure components through physical separation techniques. * The components are distributed uniformly throughout a homogenous mixture. * The components are not distributed uniformly throughout a heterogeneous mixture. * A solution is composed of a solvent and one or more solutes
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De La Salle University -Dasmariñas College of Science PHYSICAL SCIENCES DEPARTMENT Dasmariñas City‚ Cavite GUIDELINES FOR PRE-LABORATORY AND POST-LABORATORY REQUIREMENTS FOR GENERAL CHEMISTRY A. Introduction Scientific writing is part of the job description of a researcher in the fields of Science‚ Medicine‚ and Engineering. A scientific paper is
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What is the price elasticity of demand for CDs Is demand elastic or inelastic 2. Explain why the demand for residential natural gas (gas used for heating‚ cooling‚ and cooking) is more elastic than the demand for residential electricity. 3. Would you expect the demand for a specific brand of running shoe to be more elastic or less elastic than the demand for running shoes in general Why 4. For each of the following goods‚ indicate whether you expect demand to be inelastic or elastic
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MNB1501/101/3/2013 Tutorial letter 101/3/2013 BUSINESS MANAGEMENT 1A MNB1501 Semesters 1 & 2 Department of Business Management IMPORTANT INFORMATION: This tutorial letter contains important information about your module. CONTENTS Page 1 2 2.1 2.2 3 3.1 3.2 3.3 4 4.1 4.2 5 6 7 8 8.1 8.2 8.2.1 8.2.2 8.3 8.4 8.5 8.6 8.7 8.8 9 10 11 12 13 INTRODUCTION ............................................................................................................................ 4 PURPOSE
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C H EM 301A - O rganic Chem istry L ecture N otes © Dr. Peter de Lijser‚ 2011 Introduction – Welcome to O-chem! “What is Organic Chemistry?” Organic chemistry is the chemistry of Carbon. “Why is Organic Chemistry Important for me?” Organic Chemistry is the central science for many other fields: • Medicine/Pharmacy: • Biochemistry: • Industrial Applications: • Reaction Mechanisms: What do "Organic Chemists" do? • Discover new reactions • Improve old reactions
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