The compound pendulum Consider an extended body of mass with a hole drilled though it. Suppose that the body is suspended from a fixed peg‚ which passes through the hole‚ such that it is free to swing from side to side‚ as shown in Fig. 98. This setup is known as a compound pendulum. | Figure 98: A compound pendulum. | Let be the pivot point‚ and let be the body’s centre of mass‚ which is located a distance from the pivot. Let be the angle subtended between the downward vertical (which passes
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| The Ballistic Pendulum | Determining the initial speed of a projectile | | | | | THE BALLISTIC PENDULUM ABSTRACT The experiment was carried out to determine the initial speed of a projectile: i) by means of a ballistic pendulum. ii) by measurements of the range and vertical distance of fall during its flight. The initial speed for the ballistic pendulum was found to be 5.0551±0.0008m/s and the initial speed for the pendulum was found to be 4.72±0.02 m/s. INTRODUCTION:
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Simple Pendulum PURPOSE The purpose of this experiment is to study how the period of a pendulum depends on length‚ mass‚ and amplitude of the swing. THEORY A simple pendulum is an idealized model consisting of a point mass (sometimes called a pendulum bob) suspended by a massless unstretchable string. When the bob is pulled to one side of its straight down equilibrium position and released‚ it oscillates about the equilibrium position. The path of the bob is not a straight line but an arc
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She isn’t a very good man! Andy Fickman’s She’s the Man did indeed hit the fan. In this film review I will be going to talk to you about the relevance of the film to teenagers‚ the quality of film techniques and the quality of actor performances. I will also be talking about Shakespeare intent for the original play‚ and how is this achieved in the adaption of "She’s the man". The social‚ moral of ethical message conveyed
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Inventions of the Renaissance Clocks The first mechanical clock was invented in the early 1300’s. With this invention time began to be measured in hours (24 hours equaling a day). Galileo‚ an Italian scientist‚ discovered the pendulum in 1581. The pendulum greatly improved the constant movement of the hands or bell of a clock. The average error with the pendulum varied only by seconds each day. Before this the error was from 10 to 15 minutes a day. During the 1600’s the metallic gear‚ or toothed
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Inverted Pendulum Operational Manual Sheldon Logan July 4‚ 2006 1 1 Table of Contents 1 2 3 Table of Contents........................................................................................................ 2 Table of Figures .......................................................................................................... 3 Introduction................................................................................................................. 4 3.1 Equations of Motion
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The Pit and the Pendulum (1961 film) From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search For other uses‚ see The Pit and the Pendulum (disambiguation). The Pit and the Pendulum | Original 1961 theatrical release poster by Reynold Brown | Directed by | Roger Corman | Produced by | Roger Corman James H. Nicholson (Executive Producer) Samuel Z. Arkoff (Executive Producer) | Screenplay by | Richard Matheson | Based on | "The Pit and the Pendulum" by Edgar Allan Poe
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What Factors Affect the Period of a Pendulum? Introduction In this experiment‚ my group will find out what are the factors that affect the period of a pendulum. In this report‚ I will personally explain the aim of the experiment‚ the hypothesis of my group‚ the variables‚ the apparatus‚ method‚ data‚ data analysis‚ evaluation and last but not least the conclusion. Aim To find out whether the heavy or light pendulum will affect the period as well as the string’s length Hypothesis
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Pendulums and Gravity Ashu Mishra B2 Physics Pooja‚ Logan Meyer Please read #’s 1-8 before you read the bottom section 1. 2. 3. 4. 5. 6. 7. 8. 9. formula for solving the period of a pendulum 10. derivation from #9 to solve for gravity The gravity is inversely proportional to the period Number 5 shows that if there is more gravity and everything else is constant then angular acceleration increases which can be assumed to reduce the period therefore gravity is inversely proportional
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Arellanes “The Pit and the Pendulum” is a short horror story. The story is set in the time of the Spanish Inquisition. Poe tells the story in a first person point of view. The story is a story of a man who is placed in a dark room. The man is sitting there. He is given a pitcher of spiked water. He drinks the water which causes him to lose consciousness. When he awakens‚ he is bound to a wooden bed. He notices the smell of burning iron when he awakens. When he is first awake‚ he notices he is in
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