'Resultant' diaporamas de présentation

Vocabulary Words

Chapter 2. Vocabulary Words. Acceleration. The rate at which velocity is changing in magnitude, direction or both. Average Speed. Path distance divided by time interval. Elapsed Time. Time that passed since the beginning of an event. Free Fall.

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Vectors and 2 Dimensional Motion

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Aim: How can we use the parallelogram method of adding vectors?

Aim: How can we use the parallelogram method of adding vectors?. Do Now: Find the resultant of the following vectors through graphical means: 90 m/s South 150 m/s East Scale: 1 cm = 30 m/s. N. W. E. S. N. W. E. S. N. W. E. S. N. W. E. 90 m/s. S. N. W. E. 90 m/s. S.

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SPU-22: The Unity of Science from the Big Bang to the Brontosaurus and Beyond

SPU-22: The Unity of Science from the Big Bang to the Brontosaurus and Beyond. Lecture 9 26 February 2014 Science Center Lecture Hall A. Banishing A Blemish.

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An Exact Toric Resultant-Based RUR Approach for Solving Polynomial Systems

An Exact Toric Resultant-Based RUR Approach for Solving Polynomial Systems. Koji Ouchi, John Keyser, J. Maurice Rojas Department of Computer Science, Mathematics Texas A&M University AMS Meeting 2004. Outline. Rational Univariate Reduction (RUR) Complexity Analysis Exact RUR

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Vectors day 2

Vectors day 2. y. j. i. x. k. z. Unit vector notation ( i,j,k ). Consider 3D axes (x, y, z). Define unit vectors, i, j, k. Examples of Use:. 40 m, E = 40 i 40 m, W = -40 i 30 m, N = 30 j 30 m, S = -30 j 20 m, out = 20 k 20 m, in = -20 k. R. +40 m. f. -30 m.

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Statics of Particles

Statics of Particles. Contents. Introduction Resultant of Two Forces Vectors Addition of Vectors Resultant of Several Concurrent Forces Sample Problem 2.1 Sample Problem 2.2 Rectangular Components of a Force: Unit Vectors Addition of Forces by Summing Components. Sample Problem 2.3

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Vector and Vector Resolution

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Polynomial Factoring

Polynomial Factoring. Ramesh Hariharan. The Problem. Factoring Polynomials overs Integers Factorization is unique (why?) (x^2 + 5x +6) ? (x+2)(x+3) Time: Polynomial in degree. A Related Problem. Factoring Integers 6 ? 2 x 3

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Lecture 24

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Lecture 24

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Physics 9/19/2011 Vectors

Warmup : An airplane is flying north at 75 m/s. A tailwind of 25m/s kicks up (a tailwind is coming from behind the plane). How fast is the plane flying relative to the ground?

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Lecture 4: PHY101

Lecture 4: PHY101. Chapter 1 : Scalars and Vectors (1.5) Chapter 2: Distance and Displacement, Speed and Velocity (2.1,2.2). Vectors. Vectors are graphically represented by arrows: . The direction of the physical quantity is given by the direction of the arrow.

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Pediatric Radiology

Pediatric Radiology. Megan Shuler February 2, 2006. Case 1. 18 month old male presents with 12 hour history of increasingly labored respirations, fever, and barking cough Exam significant for temp 101 F, inspiratory stridor, and suprasternal retractions. Croup.

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Review Components

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Problems involving pulleys

a ms -2. m kg. M kg. Problems involving pulleys.

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2.2 Resultant force

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Vector Addition

Vector Addition. Defining the Vectors Resolving the Vectors Finding the Resultant. Defining the Vectors. You are given two vectors; They are:. 10 m, 20 deg from N. 20 m, 70 deg from N. Next, you must resolve them into their x and y components, using sine and cosine as needed.

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This is a useful tool for studying collisions, explosions and other forms of motion. Centre of mass = point where the to

This is a useful tool for studying collisions, explosions and other forms of motion. Centre of mass = point where the total mass acts. Another name for it is centre of gravity . This is of paramount importance in architecture:. CoM. CoM. Centre of mass acts through base ?building stable.

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