SYSTEM OF PARTICLES AND ROTATIONAL MOTION CENTRE OF MASS AND ROTATIONAL MOTION INTRODUCTION- For describing the motion of rigid bodies‚ we shall introduce the key concept of ‘centre of mass’. This concept enables us to understand how we can apply justifiably the Newton’s laws of motion‚ in essentially the same form to objects of large size including even the astronomical objects like the planets and the stars. KINDS OF MOTION OF A RIGID BODY- A rigid body may have three kinds of motion- (1) Pure
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1 MCR3U Exam Review Math Study Guide U.1: Rational Expressions‚ Exponents‚ Factoring‚ Inequalities 1.1 Exponent Rules Rule Product Quotient Power of a power Power of a product Power of a quotient Description a m × a n = a m+n a m ÷ a n = a m−n Example 4 2 × 45 = 47 5 4 ÷ 52 = 52 (a ) a m n = a m×n a a (3 ) 2 4 = 38 2 2 2 (xy) = x y an a = n ‚b ≠ 0 b b a0 = 1 a −m = 1 ‚a ≠ 0 am n (2 x 3) = 2 x 3 35 3 = 5 4 4 70 = 1 9 −2 = 4 5 Zero
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Please read Article 1 and then answer the questions 1 - 4 45‚000 U.S. deaths to lack of insurance By Susan Heavey Susan Heavey – Fri Sep 18‚ 8:22 am ET. WASHINGTON (Reuters) – Nearly 45‚000 people die in the United States each year -- one every 12 minutes -- in large part because they lack health insurance and cannot get good care‚ Harvard Medical School researchers found in an analysis released on Thursday. "We’re losing more Americans every day because of inaction ... than drunk driving and
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M09/5/MATHL/HP1/ENG/TZ2/XX 22097205 mathematics higher level PaPer 1 Thursday 7 May 2009 (afternoon) 2 hours iNsTrucTioNs To cANdidATEs Write your session number in the boxes above. do not open this examination paper until instructed to do so. You are not permitted access to any calculator for this paper. section A: answer all of section A in the spaces provided. section B: answer all of section B on the answer sheets provided. Write your session number on each answer sheet‚ and attach them
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Fast and Robust Fixed-Point Algorithms for Independent Component Analysis Aapo Hyvärinen Helsinki University of Technology Laboratory of Computer and Information Science P.O. Box 5400‚ FIN-02015 HUT‚ Finland Email: aapo.hyvarinen@@hut.fi IEEE Trans. on Neural Networks‚ 10(3):626-634‚ 1999. Abstract Independent component analysis (ICA) is a statistical method for transforming an observed multidimensional random vector into components that are statistically as independent from each other as possible
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Structures‚ Algorithm Analysis: Table of Contents 页码，1/1 Data Structures and Algorithm Analysis in C by Mark Allen Weiss PREFACE CHAPTER 1: INTRODUCTION CHAPTER 2: ALGORITHM ANALYSIS CHAPTER 3: LISTS‚ STACKS‚ AND QUEUES CHAPTER 4: TREES CHAPTER 5: HASHING CHAPTER 6: PRIORITY QUEUES (HEAPS) CHAPTER 7: SORTING CHAPTER 8: THE DISJOINT SET ADT CHAPTER 9: GRAPH ALGORITHMS CHAPTER 10: ALGORITHM DESIGN TECHNIQUES CHAPTER 11: AMORTIZED ANALYSIS mk:@MSITStore:K:\Data.Structures.and.Algorithm.Analysis
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Lean Six Sigma - Tools and Techniques Method | Description | Benefits | Tools | Balanced Scorecard | Balanced Scorecard is a management system — not a measurement system. It has 4 parameters (legs). a. Customer Scorecard b. Financial Scorecard c. Internal Business Process Scorecard d. Knowledge‚ Education‚ and Growth Scorecard | | | 5S Assessment | * Sort >> Set-order / Stabilize >> Shine >> Standardize >> Sustain * 5S is a process and method for creating
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WHAT IS TORQUE? Torque is a measure of how much a force acting on an object causes that object to rotate. The object rotates about an axis‚ which we will call the pivot point‚ and will label ’O ’. We will call the force ’F ’. The distance from the pivot point to the point where the force acts is called the moment arm‚ and is denoted by ’r ’. Note that this distance‚ ’r ’‚ is also a vector‚ and points from the axis of rotation to the point where the force acts. (Refer to Figure 1 for a pictoral
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3. Algebra of Polynomials By now‚ you should be familiar with variables and exponents‚ and you may have dealt with expressions like 3x³ or 6x. Polynomials are sums of these "variables and exponents" expressions. Each piece of the polynomial‚ each part that is being added‚ is called a "term". Polynomial terms have variables which are raised to whole-number exponents (or else the terms are just plain numbers); there are no square roots of variables‚ no fractional powers‚ and no variables in the denominator
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MAT 1000 College Mathematics Mathematicians: Making numerous contributions By Bonnie Jodoin Presented to Professor Combs A paper presented to Florida Technical College in partial fulfillment Of the requirements for the Associate of Science Degree Presented on 12/17/2001 Title Mathematicians: Making numerous contributions Thesis Statement This report will focus on the professional field of mathematicians. It will highlight some of the history‚ responsibilities‚ opportunities
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