Controlled variables: 1. The lighting was kept constant during the complete test. No additional light sources were added throughout the experiment‚ nor were any light sources removed throughout the experiment. This minimized the errors involved with trying to read and record the indicated measurements on the ticker tape‚ as well as the ability to analyze the experiment. 2. The same person measured and recorded the height and length of the incline plane and level horizontal track to ensure consistency
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Case Study: YouTube‚ the Internet‚ and the Future of Movies Question 1 The movie industry was face with competitive forces that made the industry unattractive. The threat of substitutes was extremely high. This was because the increased levels of high speed Internet made downloading easier and faster‚ which made pirating movies easier. This increased the threat of substitutes because consumers were no longer buying movies‚ the consumers started to download movies and television shows free of
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HEINRICH SCHLIEMANN AND THE DISCOVERY OF TROY “So fight by the ships‚ all together. And that comrade Who meets his death and destiny‚ speared or stabbed‚ Let him die! He dies fighting for the fatherland- No dishonor there! He’ll leave behind him wife and sons unscathed‚ His house and estate unharmed- once these Argives Sail for home‚ the fatherland they love.” –The Iliad Book 15 lines 574-580‚ by Homer Today‚ on the plains of Western Anatolia lies the site of one of the most well
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[pic] Laboratory 1 Simple Pendulum Motion By Ryan Williams Foundation Degree Mechanical Engineering Introduction In Mechanics and Physics‚ simple harmonic motion (SHM) is a periodic motion that is neither driven on damped by external forces. An object in simple harmonic motion experiences a net force which relates to Hooke’s law. Hooke’s law states “Force is directly proportional to the displacement from the equilibrium position and acts
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Jaw Range of Motion Exercises Jaw range of motion exercises are exercises that help your jaw move better. These exercises can help prevent: • Difficulty opening your mouth. • Pain in your jaw while it is both open and closed. WHAT SHOULD I BE CAREFUL OF WHEN DOING JAW EXERCISES? Make sure that you only do jaw exercises as directed by your health care provider. You should only move your jaw as far as it can go in each direction‚ if told to do so by your health care provider. Do not move
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The Secret Result Of Discovery: Joy Discovery is a lot more than revealing the existent. It is the need to be persistent while uncovering the unknown .The feeling of the urgency and excitement of discovering while observing either learning ‚perusing oneself or even such thing as discovering a penny. Dillard discusses the experience of discovery in the following article about the joy of a penny: “Seeing” (From Pilgrim at Tinker Creek‚ Harper Perennial‚ 1974). She mentions about her impulsive
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scientific Discovery — Curse Or Blessing New scientific discovery nearly always brings mankind a blessing. Take electricity for example. Since its discovery‚ it has ushered in an era of countless inventions in close connection with it. Nowadays people can read and write by means of lights instead of candles. Fire is another example of discoveries which made human beings survive in ancient times and generates electricity in modern times. Again‚ minerals such as oil or coal discovered by man have long
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Motion of the Cars In this part of the experiment‚ we are trying to figure out how fast each of the cars are moving using our own measurements. We are also asked to make a mathematical equation that describes the motion. What we plan to do is use 2 meter long meter stick to measure the distance of the cars and record the position at each time interval. After that an average velocity can be found. After we used the average velocity‚ we were able to put it into the equation of a line formula and
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centers of particular enzymes. He also assisted two other scientist in determining the amino acid sequences of DNA information. Frederick Sanger’s discovery in science has changed theories and shaped our science world today. Born on August 13‚ 1918‚ and died on November 19‚ 2013‚ 95 year old Frederick Sanger made some pretty extroidinary discoveries. Born and raised in Rendcombe‚ England‚ Sanger attended Bryanston School and St. John’s College at the University
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Interpretation of Results The objective of the experiment‚ entitled Newton’s Second Law of Motion‚ is to verify the direct proportionality of acceleration and net force if the mass of the body is constant and to verify the inverse proportionality of acceleration and mass if the net force is constant. It is now clearly explained and proven that Newton’s second law of motion is true. By experiments‚ the law is proved. All data produced results parallel to what Newton states. We can say that the
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