EXPERIMENT 2 Measurement of g: Use of a simple pendulum OBJECTIVE: To measure the acceleration due to gravity using a simple pendulum. Textbook reference: pp10-15 INTRODUCTION: Many things in nature wiggle in a periodic fashion. That is‚ they vibrate. One such example is a simple pendulum. If we suspend a mass at the end of a piece of string‚ we have a simple pendulum. Here‚ the to and fro motion represents a periodic motion used in times past to control the motion of grandfather and cuckoo
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What is Kinematics? Kinematics is the geometry of pure motion - motion considered abstractly‚ without reference to force or mass. Engineers use kinematics in machine design. Although hidden in much of modern technology‚ kinematic mechanisms are important components of many technologies such as robots‚ automobiles‚ aircraft‚ satellites‚ and consumer electronics‚ as well as biomechanical prostheses. In physics‚ kinematics is part of the teaching of basic ideas of dynamics; in mathematics‚
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moment they seem so simple and insignificant. Those simple decisions have a greater power than we could have ever imagined. They have the power turn the tide and make waves in our life; throwing us off course to another destiny. Simple decisions like deciding to go to a party you weren’t invited to can have an effect on your life. If you don’t believe me just ask Romeo; when Romeo crashed the Capulets party he basically botched his whole life. To Romeo it was just a simple and insignificant decision;
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Title Norman Davies‚ Europe at War 1939–1945: No Simple Victory (New York: History book‚ 2006). Norman Davies’s Europe at War 1939–1945: No Simple Victory argues how Stalin is just as evil as Hitler before and during World War 2. He tells how both man are the most two evils during the time. People of WW2 and present time should focus on Stalin more‚ and not just over look him. Stalin didn’t just control a part of Europe‚ but he also help shaped it like Hitler did. Furthermore‚ Davies focus on the
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Odd Thomas 1. Odd Thomas is a simple man with a troubled passed. In the beginning of the book Odd is a hard-working man who works at a cook at a fast food place. He also has a girlfriend‚ who he believes they were destined to be together. One thing about Odd is that he has an unusual gift‚ he sees the dead. In the beginning of the book we learn that he tried to help the dead‚ but he thinks his gift is more of a burden. 2. Over the course of the book we get to learn more about his pass. His father
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headed out to the garden ready to get rid of the slugs. As he walked over to the garden Johnny noticed the words sodium chloride on the side of his salt container. 1) Where has Johnny seen those words before? Johnny has seen the words sodium chloride before in his science class. Johnny thought back to science class and
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Peter Singer‚ believes that people who are wealthy‚ and live a luxurious lifestyle should donate their money to overseas aid organizations‚ and although Singer believes “the formula is simple”‚ I disagree. When Singer states that giving away money is an easy thing task‚ I believe that even for the prosperous it is not. Not for the fact that they don’t have the money‚ but for the fact that the need for food and medicine is far too great‚ and dispersed around the world that not everyone would receive
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Checkpoint: Simple Array Process Melissa Bean IT/210 June 15‚ 2012 Dr. Bruce Huang Checkpoint: Simple Array Process Input a list of employee names and salaries‚ and determine the mean (average) salary as well as the number of salaries above and below the mean. Input a list of employee names and salaries‚ and determine the mean (average) salary as well as the number of salaries above and below the mean. Analysis Process: 1. Prompt user to enter positive numbers between 1-100
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Case Activities 6 Ownership in Fee Simple This case revolves around a house built on a 76-acre parcel of real estate by Thomas and Teresa Cline in Augusta County‚ Virginia next Roy Berg’s home. Even though the two homes were about 1‚800 feet apart from each other they still remained in view of each other. Both parties had several disagreements which lead Berg to equip an 11-foot tripod with motion sensors and floodlights that would intermittently illuminate the Cline’s home. Surveillance cameras
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Introduction When iron is mixed to Copper (Ⅱ) Chloride; the product will be copper and iron chloride. However‚ in this experiment‚ we do not have the information of the oxidation number for iron nails. There are 2 different oxidation numbers for iron; that are 2 or 3. We will need to check each of the equations to find out the moles of each element in the equation. Then we can compare the ratio between the mole and the mass of iron and copper; that will be measured during the experiment. Finally
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