168724279835390946502057613169 m/s = 48 km/h 2. The coordinate of an object is given as a function of time by x = 7t – 3t2‚ where x is in meters and t is in seconds. Its average velocity over the interval from t = 0 to t = 2 s is: A) 5 m/s B) –5 m/s C) 11 m/s D) –11 m/s E) –14.5 m/s vt= 7-6t = 7-12=-5 m/s 3. The coordinate of a particle in meters is given by x(t) = 16t – 3.0t3‚ where the time t is in seconds. The particle is momentarily at rest at t = A) 0.75 s B) 1.3 s C) 5.3 s D) 7.3 s E)
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MEDIA IN THE 1960’s The role and effect of advertising and propaganda in the 1960’s: ‘Advertising is a form of communication used to persuade an audience (viewers‚ readers or listeners) to take some action with respect to products‚ ideas‚ or services…and generate awareness quickly.’ Advertising is a main element of the marketing community and consists of various types such as display‚ public service‚ digital‚ physical‚ and media advertising. ‘Propaganda is a form of communication that
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Rome” (Divine‚ pp. 5). However‚ the Wall of Hadrian wasn’t only the most important wall in the Roman Empire. Because of the wall ’s important role in early Roman history‚ its distinctly Roman construction‚ and its forts and milestone castles‚ Hadrian ’s Wall was the definitive Roman structure in Great Britain. History The Emperor of Rome at the time was Hadrian‚ who lived from AD 76-138. Hadrian was the first emperor to build a wall to separate the Roman Empire from the barbarians; his first actions
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Since the beginning of radio’s “golden age” in the 1940’s‚ this form of mass media has experienced many changes from different programming‚ to advertising‚ to broadcast laws‚ etc. Beginning when the first radio station‚ KDKA‚ signed on in 1920 ‚ it was quickly being picked up as a new emerging form of mass media. By the mid-20’s radios themselves were better and easier to use‚ and by 1930‚ were being purchased by the millions. Radio not only survived but thrived through the great depression. This
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America had the most media‚ the cheapest media‚ and the freest media by the 1840’s. Communication through the media was vital to America in the early 1800’s because‚ as a democratic nation‚ the people needed to be well informed about their system of government. Following the American Revolution‚ the United States stayed from their traditional English ideas involving the relationship between the state and the people. Unlike Great Britain’s selective press and seditious libel laws‚ information and
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The 1920’s was a significant decade in American history. Some acknowledge the twenties as The Roaring Twenties and as a major period in the Progressive Era. Through that time many advancements have left a long lasting affect on American society. Some of these advancements include new innovative technologies and a major step up in womens social status. The automobile was one of the most innovative technologies of the era. First being manufactured in the late 1800’s the automobile did not reach
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with a forward velocity of 60 m/s. The oscilloscope record of the deceleration is shown. Determine the approximate velocity of the particle at t = 9 s. [answer: -58 m/s] 2. A car can decelerate at 0.8 ‘g’ on a certain road. Find the total emergency stopping distance measured from the point where the driver first sights the danger for a speed of 100 km/hr. The time taken for the driver to identify the hazard‚ decide on a course of action‚ and apply the brakes is 0.75 s. [Answer: 70 m] 3. An underground
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popular clothing style. In the 1800’s fashion in the United States became a very important factor in society that determined the social status‚ one’s identity depended on what clothes one was wearing. At that time an increase of wealth occurred‚ therefore‚ the focus on fashion and appearances also increased‚ and European countries were influencing it. The economic changes of the country were also a big factor in the evolution of fashion in the 19th century. In the 1860’s outfits of pants‚ vests‚ and jackets
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Renato Corona`s Impeachment Trial What comes to your mind when you heard the word “Chief Justice”? Equal Conviction ‚neutral‚ eloquent‚ reverent‚ brave‚ and most of all Judges of any court or position are expected to be one of high caliber‚ honest‚ accurate and does not attach personnel emotion to a case‚ isn’t it? But now what will be our reaction if the chief justice we are recognizing is in judgement? Our Chief Justice Renato Corona is in very severe issue nowadays. Because of the issue
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Some people believe that immigration in the 1900’s was a good thing‚ however‚ they would be wrong. The United States government should have restricted the immigrants around that time. Some reasons are the population‚ the taking of new jobs and lowering wages‚ and diseases spreading quickly. These all factored importantly into why they should not have been allowed in. The population in the 1900’s was beginning to overflow. In 1875 the United States government had to put a immigration restriction
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