PHY 1103 Physics I RKMC - HCT Learning Outcome 1: Sub-outcome 1: Assign given basic units to their corresponding physical quantities. All engineers must use the same language in their communications‚ and one of these universal communication tools is the units of measurements. Physical quantities such as length‚ weight‚ time‚ speed‚ force‚ and mass are measured with standard units. Therefore the magnitude if a physical quantity is given by a number and standard unit of measurement
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FORCE AND MOTION Scalars vs. Vectors Scalars | Vectors | A scalar quantity has only magnitude. | A vector quantity has both magnitude and direction. | Scalars can be added‚ subtracted‚ multiplied and divided just as ordinary numbers‚ i.e.‚ scalars are subjected to simple arithmetic operations. | Vectors cannot be added‚ subtracted and multiplied following simple arithmetic laws. Arithmetic division of vectors is not possible at all. | Example: mass‚ volume‚ time‚ distance‚ speed‚ work‚ temperature
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Lab Conclusion When comparing the average speed results from part two of the lab and the definition of acceleration‚ you find similarities between the two. First‚ average speed is distance divided by time‚ and we use it to describe the motion of an object moving at changing speeds. We can see this from our lab results from the average speed of the marble traveling down the ramp‚ because it picks up speed. When the marble is released at the top of the ramp‚ the ball doesn’t have the same momentum
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M1 SUVAT Equations 1. An aircraft moves along a straight horizontal runway with constant acceleration. It passes a point A on the runway with speed 16 m s–1. It then passes the point B on the runway with speed 34 m s–1. The distance from A to B is 150 m. (a) Find the acceleration of the aircraft. (3) (b) Find the time taken by the aircraft in moving from A to B. (2) (c) Find‚ to 3 significant figures‚ the speed of the aircraft when it passes the point mid-way between A and B. (2) (Total
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Dimensional Fund Advisors‚ 2002 1. What is DFA’s business strategy? What do you think of the firm? Are the DFA people really believe in efficient markets? Dimensional Fund Advisors (DFA) primarily focuses on the investment of small stock funds. DFA’s business strategies are as following: * DFA was dedicated to the principle that the stock market was efficient. * DFA believes the value of sound academic research. * DFA believes the ability of skilled traders to contribute to a fund’s
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Dimensional Fund Advisors‚ 2002 1. What is DFA’s business strategy? What do you think of the firm? Are the DFA people really believe in efficient markets? Dimensional Fund Advisors (DFA) is an investment firm based in Santa Monica‚ California‚ whose primary businesses are small stock funds. DFA’s core beliefs are efficient markets and two other principles: the value of sound academic research‚ and the ability of skilled traders to contribute to a fund’s profits even when the investment was
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Principles of Measurement (International) For Works of Construction JUNE 1979 Published by RICS Business Services Limited‚ a wholly owned subsidiary of The Royal Institution of Chartered Surveyors‚ under the RICS Books imprint‚ Surveyor Court Westwood Business Park Coventry‚ CV4 8JE UK No responsibility for loss occasioned to any person acting or refraining from action as a result of any material included in this publication can be accepted by the authors‚ publisher or The Royal Institution
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The dollar value LIFO method is another approach used for inventory valuation‚ it follows the last in first out but take into consideration the impact of inflation. The dollar value LIFO method is derived from the LIFO method and it’s designed to overcome the main problem of LIFO method which is liquidation. The dollar value LIFO method groups all type of goods in the inventory in a pool and the pool is measured by the total dollar amount instead of physical quantity. The balance sheet view differ
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Uniform linear acceleration Introduction This topic is about particles which move in a straight line and accelerate uniformly. Problems can vary enormously‚ so you have to have your wits about you. Problems can be broken down into three main categories: Constant uniform acceleration Time-speed graphs Problems involving two particles Constant uniform acceleration Remember what the following variables represent: t = the time ; a = the acceleration ; u = the initial speed ; v = the final
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Investments Analysis and Management Group 5: Dimensional Fund Advisors‚ 2002 DFA Overview Dimensional Fund Advisors (DFA) is an investment firm founded in 1981 by David G. Booth and Rex Sinquefield‚ both graduates of the University of Chicago Graduate School of Business. The firm has three Nobel Laureates sitting on its board: namely Myron Scholes‚ Robert C. Merton‚ and the late Merton Miller. Other directors include leading economists such as Eugene Fama and Kenneth French; they jointly
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