the time 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
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Due to the lack of literature value for the effects of temperature on the rate of the Iodine Clock Reaction‚ there was no final percentage error. However‚ Looking at Graph 1.6‚ the line of best fits clearly shows the low precision throughout this experiment resulting in an increase of Random error. This could be due to the many assumptions being
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The most important invention of mankind Thinking about important and revolutionary inventions‚ make us visualise something material and sophisticated such as the television‚ the computer‚ the car‚ the airplane and so on. Each one of these elements was indeed very revolutionary and brought fundamental changes for the whole world. Nevertheless I consider that the most significant creation of mankind is also one of the oldest. It’s the elaboration of the graphic system of communication: writing
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Argument Essay Is Television a good invention? Watching television has become the most popular activity for families. Although there are good programs‚ there are some people who dislike television and believe it is the worst invention. In many ways‚ television has proved to be one of the worst inventions of modern times. All too often‚ television is harmful because of the shows it broadcasts and the way it is used in the home. First‚ heavy TV viewing leads to a poor school performance and
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The Invention of the Gatling Gun The Gatling Gun was first introduced in the Civil War‚ at the Battle of Petersburg. This machine was exceptionally useful for the North‚ which benefited the Union‚ securing a winning victory. Unfortunately‚ the gun wasn’t used much‚ as it was established during the end of the war. The Gatling Gun was created and named after Richard J. Gatling (Richard). Born on September 12‚ of 1818‚ he grew up helping his father invent the cotton machine‚ which would pluck the
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Up‚ Up‚ and Away - The Invention of the Airplane The airplane is not only one of the greatest inventions in the 20th century‚ but also the most wonderful scientific creation of the human history at large. Flying higher and higher‚ floating deep into the air like birds‚ and moving from one place to the other within a jiffy in order to mitigate the distances had always been one of the most astounding dreams of human beings since the beginning of time. Several experiments had been conducted time and
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theme of the article “The Invention of Heterosexuality” is about how sexuality has changed throughout time and what is believed to be normal has also changed. What was the article about?: Throughout time the way that a man or a women is viewed has changed in a great deal. Men have also been believed to be a certain way in order to be a true man‚ same goes for a woman. If they do anything that is not the way they should be acting then they are not true. Dr. Kiernan was the first one to mention that heterosexuals
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meets a seventeen-year-old woman named Liberty 5-3000. He falls in love with her‚ which is not allowed. Later on‚ Equality invents a “box of glass” that contains an electric light. Proud of his invention‚ he decides that he’ll show the World Council of Scholars. When he showed the World Council his invention‚ they became very angry at him because he broke a lot of laws. He then runs away‚ out to the Uncharted Forest. Soon‚ Liberty 5-3000 finds him there. She ran away from home to be with him. After
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anemometer- helicopter- ornithopter-Da Vinci was fascinated by birds. He watched them‚ sketched them and borrowed ideas from them for his inventions. One of the results of this fascination was the ornithopter‚ a device conceived by da Vinci that would theoretically have allowed humans to soar through the air like birds. While da Vinci’s parachute would have allowed a human being to jump off a cliff without being hurt‚ the ornithopter was actually a way for people to soar off the ground and into
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currently being recognized as the inmate swaying pendulum theory. Integrated within society during
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