Karan Madan IB Physics SL Sam Edgecombe 2012.04.22 D‚ DCP‚ CE Paper Helicopter Experiment Introduction: The paper helicopter experiment involves designing a paper helicopter and by changing a certain variable acquire data for a selected variable. The essential part in this practical is to plan the experiment in detail in order to obtain substantial data. Firstly we have to identify our controlled variables which will be kept constant throughout the experiment. By carrying out this practical it
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the teacher made a helicopter. It twisted and followed a straight line fall. My objective is to find if there is a proportional relation between the weigh you add to the helicopter‚ with the stability and the speed. I´m going to analyze what happens to the acceleration and stability of the helicopter when the weight of the clip differs. How does the weight of the clip influence the speed and stability of the helicopter? I think that the velocity of the falling helicopter is directly proportional
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The constant high-profile of helicopter accidents‚ such as the recent crash of the deadly medical helicopter in Oklahoma City‚ suggests that they are potential risk-makers. With a well-trained pilot and a helicopter that will operate properly‚ these incidents would most likely not occur. The major reasons that cause the helicopter accidents are the helicopter’s inherent flexibility‚ low visibility conditions‚ and the fact that they usually maintain a short distance to the ground. Due to these reasons
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Many people have dreamed their whole lives about flying helicopters for a living. There are few more exciting‚ challenging‚ or interesting jobs anywhere. Most people who do it love aviation and would not trade it for any other career. But because it IS a very desirable job‚ there are many people (perhaps like you) who aspire to fly helicopters as their life’s work. Realistically‚ it’s not easy‚ quick‚ or inexpensive to gain the flying experience required to "get your foot in the door." If it were
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Helicopter Experiment Prediction: As the mass on the helicopter’s copters increases‚ the speed taken for the rotors to spin down faster‚ this is because there will be more downward pull from gravity‚ as the terminal velocity for a paper helicopter is low. Variables: Independent variable will be the mass that we change throughout the experiment. The dependant variable will be the time that we measure for the helicopter to reach the floor. Finally the controlled variables include‚ the helicopter
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Helicopter Lab (Print and Due Monday) Problem: If we change the length of a paper helicopter’s wings‚ what length of wing will make the helicopter fall slowest? Hypothesis: If we increase the length of a helicopter’s wings then it wall fall slower because the wings will spin slower. Procedure: Materials: • Scissors • 3 Paperclips • Stop Watch • Ruler (metric) • Helicopter paper template(5cm X18cm) Step by Step: 1.) Gather Materials
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IV B.Tech II Semester Examinations‚AUGUST 2011 HELICOPTER ENGINEERING Aeronautical Engineering Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks 1. (a) Describe with sketches and plots the difference between a conventional airplane and Helicopter. Emphasize on the generation of lift in both cases. (b) Explain with sketches and plots the requirement of tail rotor in a conventional single rotor helicopter. Describe the rotor transmission mechanism. [8+8]
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This week’s article‚ “‘Helicopter parents’ stir up anxiety‚ depression” published by The Trustees of Indiana University discusses a concept with a negative impact extends far beyond the childhood years‚ farther than I anticipated. Universally described as parents or parental figures that hover and overprotect their children until they are unable to exhibit any form of independence‚ helicopter parents are filled with pure intentions‚ even if they are often misguided. They want nothing but the best
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question “What makes a good parent” is not easily obtainable. You should spend a lot of time in contemplation before reaching to it. And still there is no guarantee that finally you will get it. Since many people have different opinions on raising a child there may be thousands absolutely different answers to one and the same question‚ a rather tricky one‚ I would say. To tell you the truth‚ after I asked myself the same question‚ several things went through my mind. What kind of parent will I be? How will
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1. What makes a good parent according to Dr. Tanya Byron? according to Dr. Tanya Byron a person who dosent worry about being a good parent is a good parent. 2. What are some of the common problems that children might have? some of the common problems that children have are behavior problems‚ temper tantrums‚ sleeping problems‚ toileting problems‚ and eating problems
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