during the experiment‚ nor were any windows opened or closed‚ ensuring that the results would not be affected from air currents pushing or angling the car. Procedure: 1. Using a meter stick‚ one person measure and record the height of incline plane at its highest point from the table. Then‚ using a meter stick‚ one person measure and record the length of the incline plane and the level horizontal track. 2. Without the use of ticker tape or a spark timer‚ place the car at the top of the incline plane
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NATIONAL UNIVERSITY OF SINGAPORE NUS BUSINESS SCHOOL FIN 3102 – Investments and Portfolio Management Luis Goncalves-Pinto – Sem 1‚ AY 14/15 Guidelines for: “Dimensional Fund Advisors” (Case Study HBS 9-203-026) This case uses DFA as a setting to introduce you to the latest research in academic finance‚ as well as to show you how you can turn new findings into productive investment strategies. This case pays particular attention to the cornerstones of the DFA approach: the “size effect”
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D. Guicking K. Karcher Drittes Physikalisches Institut‚ University of Gottingen‚ Gottingen‚ Federal Republic of Germany Active Impedance Control for One-Dimensional Sound Generalizing the concept of active sound absorption‚ a system for active impedance control has been developed‚ so far for plane waves at normal incidence. The active reflector is a loudspeaker driven by the incident sound wave. Its feeding signal is derived from a "wave separator" with two microphones splitting up the standing
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Motion of the Cars In this part of the experiment‚ we are trying to figure out how fast each of the cars are moving using our own measurements. We are also asked to make a mathematical equation that describes the motion. What we plan to do is use 2 meter long meter stick to measure the distance of the cars and record the position at each time interval. After that an average velocity can be found. After we used the average velocity‚ we were able to put it into the equation of a line formula and
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Uniform Circular Motion PES 115 Report Objective The purpose of this experiment is to determine the relationships between radiuses‚ mass‚ velocity and centripetal force of a spinning body. We used logger pro to accurately measure the orbital period of the spinning mass and used these measurements to determine the interrelated interactions of the specified properties and viewed the results graphically. Data and Calculations The black markings on the string are about 10 cm apart in length‚ measured
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Lab #1: Uniformly Accelerated Motion This is an example of a laboratory report. For a detailed description of how to complete a lab report‚ consult the laboratory manual. When writing your lab reports‚ use your own words. Do not copy from this sample or from the laboratory manual. Your name: Lab partners’ names: PHYS 1.2 L Section: Instructor: Prof. Gelman Date: Objectives To investigate the properties of a uniformly accelerated cart moving down an inclined plane. To measure the instantaneous
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force. OBJECTIVES 1. To determine the coefficient of friction μ between contact surfaces as one body moves uniform motion. 2. To establish the relationship between angle of repose ∅ and μ METHODOLOGY Determination of the coefficient of Friction. - Place the wooden plane horizontally. Measure the weight of the block. Slowly add weights in the pan until you observe a uniform sliding motion of the black. Records the weight. Calculate μ for each trial and finally determine the average
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MEC 325/580 Lab Report CNC Machining Lab Report Date: March 18‚ 2013 Group Leader: Jian Wu Team Members: Group Number: G4 Regment No.: D Insturctor: CONTENTS 1.Objective and introduction. 2.Principles and practice. 3.Design and result. 4.Conclusion and recommendations. Appendices 1. Objective and introduction * Objectives Operate the CNC milling machine using G-codes‚ M-codes in a CNC program. * Equipment: Minitech CNC machine (Series 2) * Machine
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OCEAN COUNTY COLLEGE OFFICIAL COURSE DESCRIPTION DEPARTMENT OF SCIENCE AND ENGINEERING 1. Course Number and Title: CHEM-181 General Chemistry I 2. Semester Hours: 4 Contact Hours: (3 + 2) Lecture Lab 3. Catalog Description This course‚ intended for science majors‚ is the first course of a two-course sequence. Course topics include stoichiometry‚ inorganic nomenclature‚ solutions‚ gas laws‚ thermochemistry‚ atomic structure‚ and chemical bonding. The laboratory work includes
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The slider crank chain is one of the two basic mechanisms which from the basic for many more complicated motions. (The others are the four Bar Chain‚ Scoth Yoke or Chebyshev linkage of which over 800 forms are known). It transforms linear motion to circular motion or vice versa. A crank is an arm attached at right angles to a rotating shaft by which reciprocating motion is imparted to or received from the shaft. It is used to convert circular motion into reciprocating motion‚ or vice-versa. The arm
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