MARKS: 150 TIME: 3 hours This question paper consists of 16 pages‚ a datasheet of 3 pages and a 1-page answer sheet. Copyright reserved Please turn over PHYSICAL SCIENCES P1 (PHYSICS) EXEMPLAR 2007 NATIONAL SENIOR CERTIFICATE GRADE 11 Physical Sciences/P1 DoE/Exemplar 2007 NSC Copyright reserved Please turn over 2 INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6. 7. 8. 9. Write your name and/or examination number (and centre number if applicable) in the appropriate spaces on
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help people move forward‚ it is also a way of freezing time to connect to the past. To compromise to happiness is hardly possible. However in the poem Swing Valley‚ and the excerpt from Home Place‚ the speakers are able to find joy by means of nostalgia. They seem to pursue happiness by recollecting favourable memories from the past‚ and being in the physical reminiscence that shapes their past. Through the development of the character‚ Ronald‚ and the speaker from Swing valley‚ we are able to apprehend
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Completion Problems (Elasticity) 1. A steel wire of length 4.7m and cross-sectional area 3×10-5m2 stretches by the same amount as a copper wire of length 3.5m and cross-sectional area of 4×10–5m2 under a given load. What is the ratio of the Young’s modulus of steel to that of copper? For Steel l1= 4.7 m‚ a1 = 3.0 x 10-5 m2 Y1= Fl1/a1∆l Y1= (F x 4.7m)/ (3.0 x 10-5 x ∆l) For Copper L2=3.5 m‚ a2 = 4.0 x 10-5 m2 Y2= (F x 3.5m)/ (4.0 x 10-5 x ∆l) Dividing Steel by Copper Y1/ Y2
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people actually realize the physics that are involved in almost everything that they see or do. While there are multiple ways that physics is used in a soccer game‚ this paper explores three parts and the physics that are involved in each one. The three parts that are going to be discussed are passing‚ heading‚ and throw-ins. These three can explain how physics can work from a soccer ball coming or going in each and every direction. Also‚ every part that is discussed uses different parts of the body
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Inverted Pendulum Analysis‚ Design and Implementation IIEE Visionaries Document Version 1.0 Reference: The work included in this document has been carried out in the Instrumentation and Control Lab at the Institute of Industrial Electronics Engineering‚ Karachi‚ Pakistan. CONTENTS 4 W HAT ’S INSIDE T HIS REPORT (CONTENTS IN DETAIL) CONTENTS IN DETAIL THE AUTHORS ü ü 4 … … 3 6 ABOUT THE AUTHOR TECHNICAL ADVISOR PREFACE INTRODUCTION ü ü … … 9 12 INTRODUCTION
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Most people have gone through the fear of being encased in the dark. The setting of darkness in ‘The Pit and the Pendulum’ creates the same effect of fear‚ both in the narrator and the reader. Darkness is present even before the narrator is in the tomb. The “black-robed judges” are the first which bring out darkness into the setting. Since they were the ones who sentenced the narrator to death in the tomb‚ they can be seen as the first glimpse of the immense darkness that the narrator was about to
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How is the concept of the conflicting perspectives represented in the texts you have studied? In your answer refer to Snow Falling on Cedars and ONE related text of your choosing A conflicting perspective is a point of view of either one or more people that is generally subjective which presents a form of opposition in opinion. The novel‚ ‘Snow falling On Cedars’ composed by David Guterson in 1995 and the film ‘Crash’ composed by Paul Haggis in 2005 represents the concept of conflicting
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The Physics of Carousel A Research Paper Presented to International program-physics Global Prestasi School In partial fullfilment of the Requirements for the IGCSE-Physics preparatory class by Nandira Kirana Thaib January 2013 TABLE OF CONTENTS Page What is a carousel?....................................................................................................... 2 History…………………………………………………………………………………………. 3 The Physics of Carousel……………………………………………………………………. 4 Bibliography…………………………………………………………………………………
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period of a pendulum Aim: To investigate the factors affecting the time period of a pendulum. Introduction: The time period of a pendulum is the time taken for the pendulum to swing from the first position‚ A‚ through positions B and C and back to position A again. [pic] Many factors can affect the time period of the pendulum. These factors are: length of string‚ angle from which the pendulum is dropped‚ the air resistance and the weight of the pendulum. In this experiment I will be changing
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Toyota Products Liability Lawsuits Regarding Sudden Acceleration An automobile accident involving a Lexus (subsidiary of Toyota) vehicle resulted in the deaths of four people in California on August 28‚ 2009. Mark Saylor took his car into the Bob Baker Lexus dealer in El Cajon‚ CA to have it serviced and they provided him a loaner 2009 Lexus. While Saylor was driving the Lexus loaner it suddenly accelerated and he couldn’t control the car. One of the three other occupants in the car called
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