Part one: The Lab 1. You will be helping Galileo perform the experiment to determine if objects with different mass fall at the same‚ or different‚ rates in the air and in a vacuum. Before you conduct your experiment‚ you need to form a hypothesis. A hypothesis is a prediction of what you think will happen in the experiment. The hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur. Record your hypothesis
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TEST TO EXAMINE THE PROPERTIES AND THE RATE OF SETTLEMENT OF PURE KAOLINITE CLAY BY USING OEDOMETER IN 1-DIMENSIONAL CONSOLIDATION Abstract The aim of this experiment was to explain how to use two type of oedometer to calculate compression index (Cc) and re-compression index (Cr)‚ measuring the pre-consilidation (s’vc)‚ and to predict the coefficient of consolidation (Cv). The soil used in this experiment is Kaolinite clay‚ which has Cv = 8.69 sqm/year at 300 kPa (hydraulic
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L2_Basic Component of soil Weight-Volume Relationships Prepared by: aidsalma@feng.unimas.my 1 Introduction • Soil is a three-phase material consisting of a skeleton of solid particles. • The solid particles encompassing voids filled with water & air. • It is necessary that the constitution of the solidswater-air mixture can be expressed quantitatively in terms of some standard physical properties. • Soil water is commonly known as pore water • If all voids are filled with water = soil
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AE-641 Problems Set No. 1 1. The orbital period of an Earth satellite is 106 min. Find the apogee altitude if the perigee altitude is 200 km. 2. Find the orbital period of a satellite if the perigee and apogee altitudes are 250 km and 300 km‚ respectively. 3. Find the maximum and minimum orbital speed of the Earth if the eccentricity of the Earth’s orbit around Sun is 1/60. What is the mean speed if the mean radius is 1 AU? (Sun’s Gm1=1.327x10 11 km3/s 2.) 4. Given the orbital period of Mars around
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CORROSION MONITORING & MITIGATION PLAN FOR 4CG-5235 07 JULY 2012 A. CORROSION GROUP DATA Corrosion Group ID Corrosion Group Name Process Service Material of Construction Corrosion Group Description 4CG-5235 Sea Cooling Water Sea Cooling Water Piping(CS‚cement‚U.G/A.G);Tube(Al Br)‚Channel(Cu) The group consist of sea cooling water supplied to all sea cooling water exchanger in Module 4. Unit 5200: Sea cooling water to various heat exchangers with temperature range between 30 to 50 degC and pressure
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Mechanical Engineering Department. Mechanics of Machines 2 Student no: Date of Laboratory experiments: Place: Date completed: Due Date: Experiment 1: The Plate Clutch Objective: The Aim of this experiment is to find the relation between the axial load W and the frictional torque T‚ using a single plate clutch. To find the coefficient of friction between the clutch surfaces using the uniform wear theory. To experimentally conclude whether the average
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Chapter 6 Momentum Analysis of Flow Systems Chapter 6 MOMENTUM ANALYSIS OF FLOW SYSTEMS Newton’s Laws and Conservation of Momentum 6-1C Newton’s first law states that “a body at rest remains at rest‚ and a body in motion remains in motion at the same velocity in a straight path when the net force acting on it is zero.” Therefore‚ a body tends to preserve its state or inertia. Newton’s second law states that “the acceleration of a body is proportional to the net force acting on it and is inversely
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Mechanics: Work‚ Energy‚ Momentum‚ Kinematics of Rotational Motion Jacque Lynn F Gabayno‚ Ph.D. Lecture Notes 1 Work as defined in Physics r r W =F s Force× Displacement = Force × Displacement *SI Units: 1 N.m = 1 Joules (i.e. same as the unit of energy) 2 Recall “Dot Product” The dot product allows us to multiply two vectors to get something that is SCALAR. r A r A For a constant force: r r r B = A B cos ! r B = Ax Bx + Ay By + Az Bz Only those along the direction of
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FACULTY OF MECHANICAL ENGINEERING BMM 2533 FLUIDS MECHANICS 1 Assignment 1 Duration deadline name matric no. Section Declaration I hereby declare that the work is entirely my own effort. Under no circumstances did I allow anyone to copy my work. I understand and accept that any breach of trust will automatically penalize all parties concern and zero mark will be given for the above assignment. MARKS DISTRIBUTIOn 100 marks ( ?? % Final) Chapter 1: Fluids statics assignment 1. A spherical tank
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. The points lie roughly on a straight line‚ but the line does not pass through the origin. It is because there is some air in the rubber tube and Bourdon gauge not included in V. (3) 2. To keep the syringe air tight. (1) 3. As the temperature should be kept constant‚ the gas is allowed to return to the room temperature after the air is expanded or compressed. (2) 4. To check whether there is significant air leakage during the action of piston. (May consider other answers‚ e.g
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