Acceleration vs. Time Graphing Name: Morgan Wilkins Go to http://phet.colorado.edu/en/simulation/moving-man and click on Run Now. Objectives: • To predict‚ sketch and test acceleration vs. time kinematics graphs • To review predicting and sketching distance vs. time and velocity vs. time kinematics graphs PROCEDURE: 1. Begin by making charts like the one below for each of the following a-d My Prediction / Actual Graph a. The man walks slowly to the house from the origin. Position –Time Graph
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3D PC Glasses Abstract: Only a few years ago‚ seeing in 3-D meant peering through a pair of red-and-blue glasses‚ or trying not to go cross-eyed in front of a page of fuzzy dots. It was great at the time‚ but 3-D technology has moved on. Scientists know more about how our vision works than ever before‚ and our computers are more powerful than ever before -- most of us have sophisticated components in our computer that are dedicated to producing realistic graphics. Put those two things together
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Juanita’s Dilemma These alternatives are available to Juanita: 1. She cans totally refuse Smith’s advice. Juanita can negotiate with SenCo’s lenders to reduce SenCo’s capital and discharge its debt. And then‚ she can lay off some employees for a period to decrease expenses; she also has to reform the MXT sensor’s internal circuitry and open up the market to help SenCo get through the hard time. 2. She can not completely agree with Smith. By partially accepting Smith’s requirements‚ Juanita
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Algebra I Chapter 5 Study Guide Writing Linear Equations Name ________________ Due: Tuesday‚ January 17 (Exam week) 100 points Writing Linear Equations in a Variety of Forms Using given information about a __________‚ you can write an ________________of the line in _____________ different forms. Complete the chart: Form (Name) Equation • • Important information The slope of the line is ____. The __ - ___________ of the line is _____. The slope of the line is _____. The line
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Defintions Circle: a round plane figure that the circumference consists of points iuuuuequal distance from the center Parabola: a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side Hyperbola: a symmetrical open curve formed by the intersection of a circular cone with a plane at a smaller angle with its axis thanDefintions Circle: a round plane figure that the circumference consists of points iuuuuequal distance from the center Parabola: a
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The time between two successive superior conjunctions of Mars is equal to _____. * A Martian year * The time it takes for Mars to complete one orbit around the Sun * One Earth year * The synodic period of Mars Your outstretched hand at arm’s length covers about 20 degrees across the sky. * True * False When does Venus appear opposite to the Sun in the sky? * At inferior conjunction * At superior conjunction * At opposition * Never‚ because Venus
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3 ‚ y ‚ 14 ‚ z The mode is 1 ‚ the median is 5 and the mean is 7. Find (a) (b) (c) x; y; z. –4– [1 mark] [2 marks] [3 marks] M12/5/MATSD/SP1/ENG/TZ1/XX 2. 2.Working: The coordinates of point A are (−4 ‚ p ) and the coordinates of point B are (2 ‚ − 3) . The mid-point of the line segment AB‚ has coordinates (q ‚ 1) . (a) Find the value of (i) (ii) (b) q; p. [4 marks] [2 marks] Calculate the distance AB. 3. –5– M12/5/MATSD/SP1/ENG/TZ1/XX Working: is a star that is 82 414 080
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International Journal of Solids and Structures 44 (2007) 7049–7060 www.elsevier.com/locate/ijsolstr Buckling analysis of plain knitted fabric sheets under simple shear in an arbitrary direction Y.T. Zhang a b a‚* ‚ C.Y. Liu b‚ R.X. Du b Department of Mechanics‚ Tianjin University‚ Tianjin 300072‚ China Department of Automation and Computer-Aided Engineering‚ The Chinese University of Hong Kong‚ Hong Kong‚ China Received 22 December 2006; received in revised form 12 March 2007 Available
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KATHMANDU UNIVERSITY SCHOOL OF ENGINEERING Department of Electrical & Electronics Engineering LAB REPORT- III Reciprocity Theorem of Antenna (Tx and Rx pattern is same) By: Sudip Shrestha (41020) To: Manya Gautam Nov 21‚ 2010 Theory: 1. Reciprocity theorem: Many antenna properties are the same for both transmitting and receiving. It is often easier to calculate the gain of a transmitting antenna than the collecting area of a receiving antenna‚ and it is often easier
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There are two different coordinate systems to locate stars in the sky: 1. Right Ascension-Declination • Vernal equinox is where the ecliptic and celestial equator meet. • Ecliptic is the apparent path of the Sun in one year (it is also along the plane in which the Earth revolves around the Sun). • Right ascension is analogous to longitude and is measured in hours‚ minutes‚ and seconds‚ from the point of vernal equinox. • Declination is analogous to latitude and is measured in degrees from the
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