Level Exam Questions – Worked Solutions 5 Ordinary Level Exam Questions 8 Answers to Ordinary Level Exam Questions 10 Higher Level Introduction to vertical motion 12 Introductory questions taken from Physics Papers 13 Solutions to above 14 Higher Level Applied Maths Exam Questions Vertical Motion 15 Common Initial Velocity 17 F = ma 19 Multi-stage Problems 20 General Questions 26 Guide to answering individual higher level exam questions 2009 – 1995
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SAMPLE PROBLEMS: 111-SET #9 ROTATIONAL MOTION PROBLEMS: 09-1 1) A grinding wheel starts from rest and has a constant angular acceleration of 5 rad/sec2. At t = 6 seconds find the centripetal and tangential accelerations of a point 75 mm from the axis. Determine the angular speed at 6 seconds‚ and the angle the wheel has turned through. |We have a problem of constant angular acceleration. The figure & coordinate system are |[pic]
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UNDESPICABLE MECHANICS CHANICS UNDESPICABLE MECHANICS CHANICS The Strategic Intervention Material is designed to give you wide understanding on the different concepts regarding Constant and Uniformly Accelerated Motion. Upon finishing the SIM‚ the reader is expected to: • identify the motion of an object in terms of distance or displacement‚ speed or velocity‚ and acceleration UNDESPICABLE MECHANICS CHANICS GUIDE CARD ACTIVITY CARD ENRICHMENT CARD ASSESSMENT CARD REFERENCE
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Light with the Principle of Relativity 08. On the Idea of Time in Physics 09. The Relativity of Simultaneity 10. On the Relativity of the Conception of Distance 11. The Lorentz Transformation 12. The Behaviour of Measuring-Rods and Clocks in Motion 13. Theorem of the Addition of Velocities. The Experiment of Fizeau 14. The Hueristic Value of the Theory of Relativity 15. General Results of the Theory 16. Expereince and the Special Theory of Relativity 17. Minkowski’s Four-dimensial Space
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Kinematics of linear motion (5 hours) 1 2.0 Kinematics of Linear motion is defined as the studies of motion of an objects without considering the effects that produce the motion. There are two types of motion: Linear or straight line motion (1-D) with constant (uniform) velocity with constant (uniform) acceleration‚ e.g. free fall motion Projectile motion (2-D) x-component (horizontal) y-component (vertical) 2 Learning Outcome: 2.1 Linear Motion (2 hour) www.kmph
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Galileo: Uniformity of Nature and Experimental Physics The Renaissance became one of the factors for the Scientific Revolution‚ bringing on the renewal of ancient times which led to the discovery of "ancient scientific texts (1)." This time period of the Renaissance also known as "the century of genius (1)" brought on a new view of nature bringing about ideas of great minds such as that of Galileo. He could be described as a Renaissance man‚ gifted in many areas as a talented musician‚ an artist
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of three sections A‚ B and C. Each of sections A and B will have four questions from the respective sections of the syllabus and Section C will consist of one compulsory question having ten short answer type questions covering the entire syllabus uniformly. All questions will carry equal marks. Instructions for the candidates Candidates are required to attempt five questions in all selecting two questions from each section A and B and compulsory question of Section C. All questions will carry equal
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CHEMISTRY 1. States of Matter: Solid‚ liquid and gaseous states(general characteristics)‚ Change of states‚ effect of change of temperature and pressure on states of matter‚ evaporation‚ mixture‚ solution‚ its type and its concentration(percent strength by volume and by mass)‚ separation of components from a mixture using various physical methods‚ physical and chemical changes‚ compounds 1. NCERT class IX text book (chapter 1 and 2) 2. Foundation Science(Chemistry) :Class IX A. K. Singh ( Bharati
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Outlining General Relativity and Space Time Curvature In the real world‚ smooth‚ uniform motion is more an exception than a rule. Technically‚ any change in speed or direction is called acceleration (or deceleration)‚ which can thus mean slowing down as well as speeding up‚ or simply a redirection. Ordinarily‚ an observer in an accelerating frame of reference can perceive its motion. Passengers in a car‚ for example‚ fell themselves pressed backward if the car starts suddenly from a dead stop
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THE THREE LAWS OF MOTION BY ISAAC NEWTON NEWTON’S FIRST LAW OF MOTION: INERTIA 2 Kinds of Inertia Inertia on Rest- an object will remain at rest‚ unless there is force applied to move Inertia on Motion- a moving object will continue to move unless there is force applied to stop Projectiles persevere in their motions‚ so far as they are not retarded by the resistance of the air‚ or impelled downwards by the force of gravity. A top‚ whose parts by their cohesion are perpetually drawn
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