PRINCIPAL STRUCTURAL UNITS OF THE AIRPLANE Dialogue T. We’ll consider the principal structural units of the airplane. Look at the picture (Fig. 1.1). This is an airplane. [pic] Figure 1.1 T. Do you know the meaning of the word ’airplane’ ? S. Yes‚ I do. It is ’літак’. T. You are right. There are some words in the English language which have the
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Madeline Totten Dr. Su Phy 110 Lab 18 September 2013 Lab 2: Introduction to DataStudio Purpose: The purpose of this lab is to practice designing an experiment by choosing the variables‚ using DataStudio to collect the data from the experiment‚ and then taking our data and presenting it and our results in a report. Method: For this experiment‚ the goal was to use a simple pendulum (shown to the left) to measure the period of the motion. For task 1‚ we just became familiar with DataStudio
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An inclined plane is a flat supporting surface tilted at an angle‚ with one end higher than the other‚ used as an aid for raising or lowering a load. Inclined planes are widely used to move heavy loads over vertical obstacles; examples vary from a ramp used to load goods into a truck‚ to a person walking up a pedestrian ramp‚ to an automobile or railroad train climbing a grade. Inclined planes are widely used in the form of loading ramps to load and unload goods on trucks‚ ships‚ and planes. Wheelchair
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Determining a Person’s Power through height/work Power is denoted by the formula‚ P = mgh/t. In lifting a bag‚ work is done. So in order to get power we recorded our weight‚ measured the weight of the bag‚ and the time it took to lift a bag. The experiment is done in two ways 1) with constant time and 2) with constant height. In this way‚ we can compare and know if there will be a difference in the amount of power exerted by a person if either time or height will be constant. The formulated
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The song Airplanes is by American Rapper B.o.B featuring Hayley Williams‚ the main vocolist from the band Paramore. The song was recorded in 2009 and later released April 13‚ 2010. This was the third song made for B.o.B.’s album The adventures of Bobbly Ray followed by Nothin on you (featuring Bruno Mars) and Don’t Let Me Fall. Airplanes hit number two on the US Billboard Hot 100‚ and internationally‚ it rose to number one on the UK R&B chart‚ number two in the European Hot 100 chart and became the
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Physics End of Year Reflection Paper At the beginning of this course you were given some overarching enduring understandings and essential questions. These were: Overarching Enduring Understandings: Students will uncover and use appropriate scientific models to describe and quantify the nature and interactions of matter and energy. Students should understand that there is a network of rules and relationships that determine what will happen in a given situation Students
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Muhammad Ali Strayer University HUM 111 World Cultures 1 Professor Charles Fleming January 29‚ 2015 Mystery Behind the Pyramids There are various theories out there as to how the pyramids in Egypt were built. One is that slaves were used in their construction and that several different techniques were employed such as the ramp technique to a terraced pyramid. If there were slaves used than their number would have been extraordinarily high. If there were a ramp built‚ then it would have taken
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Review Complete the statement or answers the question. Which problems would NOT be a part of physics? A theory is A scientific hypothesis may turn out to be right or it may turn out to be wrong. If it is a valid hypothesis‚ there must be a test for proving that it is To test a scientific hypothesis you would Which of the following statements is not true? Which of the following is a reason to express scientific findings mathematically? Which has greater linear speed
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The First Who Invented the Airplane Many people worked on various kinds of gliders and other planes over the years‚ so no one person invented the airplane. The Wright Brothers of Dayton‚ Ohio‚ are generally recognized as making the first powered aircraft flight (but see below). On December 17‚ 1903‚ the Wright Brothers launched the first successful air flight at Kitty Hawk‚ NC‚ flying over the location four times. Orville flew the first flight‚ Wilbur having encountered difficulties in his
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Name __________________________________ Electric Fields Go to HYPERLINK "http://phet.colorado.edu/simulations/sims.php?sim=Electric_Field_Hockey" http://phet.colorado.edu/simulations/sims.php?sim=Electric_Field_Hockey and click on Run Now. 1. You rub balloons in your hair and then hang them like in the picture below. Explain why you think they move apart and what might affect how far apart they get. When the balloons are rubbing together they are taking charges(electrons ) from
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