LABORATORY REPORT SUBMISSION Experiment Title : Archimedes Principle Due Date : 13 Nov 2014 Lab session : Group C Group : 03 STUDENTS DECLARATION OF WORK We declare that the work submitted is our own. We confirm that we have read and understood the University regulations with regard to Plagiarism‚ Collusion and Cheating in this work will be penalized. No. Student ID Group Members Signature 1 1001336124 Rafat Saifullah Joy 2 1001025540 Liew Jian Huei 3 1001233272
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material up to 600 mesh. The classification of the common flour mill is in the following: Pendulum pulverizer: Pendulum pulverizer is suitable for the grinding of various kinds of Morse class mohs hardness is not greater than magnitude 7‚ humidity below 6% of the plastic ore‚ ore‚ metal oxide‚ chemical synthesis and other non inflammable and explosive materials.To improve and improve the performance of pendulum milling function‚ improve the fineness of finished product‚ reduce the iron content when
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measure the energy absorbing capacity of the material subjected to sudden loading; but also to determine the transition temperature from ductile to brittle behavior. 2. THEORY: Pendulum Impact Test: In this test the specimen is positioned across the lowest point in the path of a striker mounted at the end of a pendulum as shown in Figure 1. The striker‚ having been initially lifted to a specific height h1‚ and then released‚ swings against the specimen and breaks it. The striker continues its
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Essential Theory In order to gain understanding on the workings of these phenomena‚ I will be starting with the mathematical expressions for both a single pendulum and the coupled pendulum system‚ in particular the equation of motion: Where J is the moment of inertia (=)‚ is the length of the pendula‚ and is the length down the pendulum of the coupling device. If we then use the identity‚ and assume that‚ for small angles‚ we can simplify this equation to: As the coupled pendula system exhibit
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lights up the clock. There is a beautiful burl back panel that you can see behind the cables‚ weights and a swinging pendulum. It has echoing chimes. Grandfather clocks are complex in design. The pendulum within its encasement swings sideways‚ this causes the suspended weights to drop. The force of the weights pilot the clock’s movement‚ and the anchor attached to the pendulum turns an interior gear‚ resulting in a ticking clock. According to EHow‚ it is commonly thought that Galileo sketched
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Abstract This report looks at cognitive development of an adolescent through the use of Piaget’s pendulum task‚ and aims to assess the level of cognitive development with comparison to literature in the field and furthermore provide suggestions of how a teacher could enhance the subjects learning in one key learning area. Pieget’s studies have been based around cognitive development. The development has 4 major stages. Each stage enables the person to develop ways of knowing. This report concentrates
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Research Activity Constructivism and Student Misconceptions: Why Every Teacher Needs to Know About Them The article I chose to do this research activity on was "Constructivism and Student Misconceptions: Why Every Teacher Needs to Know About Them" by Audrey Sewell (Appendix A). I believe this article addresses a key idea that all teachers should be aware of‚ student misconceptions. For this paper I will start by summarizing the key ideas‚ then I will go on to discuss how they relate to the
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HSC Physics Notes - Space 9.2 - 1. The Earth has a gravitational field that exerts a force both on it and around it 1. define weight as the force on an object to a gravitational field Mass is the measure of how heavy an object it. Every object has a mass which is static and does not change with any force exerted on it or from it. However‚ weight is the force which is exerted upon an object when it comes into contact with or nearby a gravitational field of some strength. Weight is a force ஃ a vector
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History of Clocks and the Impact of Electricity on them. Introduction: In this poster we are going to show you the history and the development of the clock through time and how it has impacted society. We will also show how electricity has affected the development and effectiveness of clocks. Sun clock: One of the first clocks on record is the sun clock. Sun clocks basically work on the principle that the position of a stationary object’s shadow will be in the same place at a certain
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or 2024 Aluminum having a notch that was machined and an apparatus made up of a pendulum to impact the notched specimen. Procedure: The apparatus’ dimensions and the mass of the pendulum were measured and recorded. The angles of the pendulum were recorded at the loaded and rest position. The specimen was then placed onto the apparatus with the notch side aligned so the pendulum will hit there. The apparatus’ pendulum was dropped from a known height
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