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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Music In the 1980’s The 1980s was a decade of revolutionary changes on the music scene. The two major developments were the advent of MTV and the compact disc. Music became more diverse‚ with new wave‚ heavy metal‚ rap‚ techno pop‚ alternative rock and the "new" country sounds. And music became a huge marketing tool as filmmakers‚ TV producers and manufacturers of everything from sneakers to soft drinks used hit songs and hot performers to sell their products. Search: how pop culture affects teens
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growing reputation as one of the South ’s most fiercely nonintegrated cities (Birmingham Civil Rights Institute). "Birmingham is the most thoroughly segregated city in America‚" was the verdict of Dr. Martin Luther King Jr. as the SCLC began the Birmingham demonstrations (King 53). These were a series of protests carried out by Birmingham blacks under the direction of the SCLC from April 3 to May 10‚ 1963. These acts of protest were against segregated public accommodations in downtown Birmingham
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Crime in the 1990’s Crime in the 20th century was always a big problem. Although it still very much existed at the time‚ rates of crime in the 1990’s astonished many Americans: it took a sudden turn. Rates of crimes dropped all over the nation‚ even in larger cities where violence was an everyday factor. There are numerous statistics and theories out there that try to explain why such a random decrease in crime happened. The 1990’s was at first high with crime‚ There were numerous gangs committing
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I chose to highlight upon the times and styles of the 70’s‚ 80’s‚ 90’s‚ and now. The chaotic events of the 60’s‚ including war and social change‚ seemed destined to continue in the 70’s. Major trends included a growing disillusionment of government‚ advances in civil rights‚ increased influence of the women’s movement‚ a heightened concern for the environment‚ and increased space exploration. Many of the "radical" ideas of the 60’s gained wider acceptance in the new decade‚ and were mainstreamed
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How and why is a social group represented in a particular way? How are the witches portrayed and what influence do they have along the play? In Macbeth‚ the witches seem to be confusing figures. They are portrayed as dark‚ eccentric‚ and strangely amusing creatures. It doesn’t show that they have that much importance early on‚ but after finishing the play and comprehending‚ we see that the witches have done a lot. We can deduce that the “weird sisters” specifically implant ideas in Macbeth’s
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Professor Wheeler English 105.48 23 October 2007 A True American Icon Throughout the years America has had many symbolic icons that have influenced its change. In the late 20th century one man by the name of Hunter S. Thompson made a big impact on American society. Hunter S. Thompson with his writings‚ satirical humor‚ and his strong political beliefs caused changes in our society. Through his journalism he criticized society on topics from consumerism to politics. He fought desperately for
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Tolerance of the 1920’s To many the 1920”‚ which was roaring during the time‚ was a time of tolerance to many people. But‚ just how tolerant was it really? During this time the palmer raids were going on and many laws were being passed. Lots of these laws led to good consequences but‚ many didn’t work the way they should have. During the 1920 the prohibition act was passed saying that the consumption of liquor was illegal. But at the beginning this law was not enforced but later another law was
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S-CORPORATIONS AND LLC Webster University When discussing the comparisons and contrasts between S-Corporations and LLC’s we will need to assess benefits and disadvantages of both for entrepreneurs and small business owners. A major obstacle for many businesses initially is the need to expand. A business organization such as a Corporation‚ offers the ability to expand‚ but at the price of a double taxation to profits earned and shareholders dividends‚ while the structure of a Partnership (General
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Essay on the 1930’s The 1930’s was a rebuilding year for the United States of America. America was going thru a rough time in the 1930’s. For example America was in the great depression and war was going on in Europe‚ although America wasn’t involved in the war it would be inevitable for them to stay out of the war. The president that would be elected is Franklin D. Roosevelt‚ he would be the president to help us get out of the Great Depression; the United States went thru what is called the Dust
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