an applied force or a frictional force. This experiment will measure the motion of an air cart attached to a known mass by string moving on an air track using kinematics and dynamics concepts. The kinematics concept of uniform accelerated motion and the dynamics concepts of Newton’s Second Law and systems of masses will be used. The equations relating to these concepts are: d ⃑= (v_i ) ⃑t+ 1/2 a ⃑t^2 and F_net=ma ⃑ . The accepted value of acceleration due to gravity is . In this activity‚ an
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Christian Iglesias 03/10/16 English Per. 4 Mrs. Harris Free Fall Summary “When did I lose my freedom? For once‚ I was free. I had the power to choose”. (page 5). This quote is from the novel Free Fall by William Golding. This novel was published in 1959 and relates to what was going on around those times. This novel has many themes but the most important one is coming of age. The style that Golding uses in his novel is a unique style. This being so because he doesn’t simply give it out‚ instead
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Lab Report Using Gravitational Force as a Measurement Tool Answer the following questions about the results of this activity. Record your answers in the boxes. Send your completed lab report to your instructor. Don’t forget to save your lab report to your computer! Activity 1 Record your data from Activity 1 in the boxes below. Enter the data for the sample you used in each trial (5000 rpm‚ 10000 rpm‚ etc…) in the appropriate columns and the corresponding g-force‚ number of layers
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Finding the Acceleration of a Ball Problem Statement: How does the height of a ramp that is comprised of two parallel rulers affect the speed of a steel ball bearing rolling down it? Hypothesis: If the steepness of the ramp based on the amount of books propping it up are increased‚ then the steel ball bearings’ speed will increase. Materials: 2 wooden meter sticks 1 steel ball bearing 5 workbooks A roll of masking tape A stopwatch A smooth‚ long surface (preferably a table) Procedures: Arrange
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CHAPTER 4 RESULTS AND DISCUSSION The content of this chapter presents‚ analyzes and interprets the findings of the study. The proponents have provided a series of questionnaires for correspondents to answer regarding the researchers’ system the evaluation sheet serves as a guideline on how the system is functioning. The researchers’ provided a brief description of the system in which preliminary functions was discuss‚ as well as the project overview that consist of the parts of the working
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The Art of the Conclusion The conclusion of an essay should establish a sense of closure or completeness that leaves the reader with lingering thoughts about the topic. Each writer has their own approach in composing a conclusion that they feel solidifies their argument; every approach makes different demands of a reader because of the moves the writer chooses to make. The essays “How to Tame a Wild Tongue” by Gloria Anzaldua‚ “Translating Translation” by Alberto Alvaro Rios‚ and “Joyas Voladoras”
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could help people. This could also help with learning new things. Listening to their opinion of their argument can even change the earlier opinions someone had. Seeing from another person’s point of view can help people with thoughts‚ understanding‚ conclusion. Someone’s point of view can make people’s thoughts work more. Trying to see from someone’s view will make people think of different ways to view what the other person sees. The thoughts would be why‚ when and where. With so many thoughts someone
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Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different
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Conclusion Worksheet Instructions: Copy and paste the following text into a document or create a document that contains the same information. Respond to the following with complete sentences. 1. Copy and paste the introduction to your essay in the space below. King’s famous “Letter from Birmingham Jail‚” was written in response to a public statement of concern and caution issued by eight white religious leaders of the south. Even though King felt that they were men of “genuine good will‚” he didn’t
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Case Study: Toyota Acceleration Problem 1) For the case study‚ our group‚ The Socratic Triads‚ we have chosen to analysis the ethical issues that are related to the Toyota acceleration problem. The Toyota acceleration problem first came to the light in the media around late 2009. The acceleration pedal of certain models of Toyotas and Lexus were unintendedly accelerating without the driver’s foot on the pedal. It has been reported that the acceleration pedal has been malfunctioning as early as 2003
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