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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The 90’s decade was probably one of the best ten years of all times. This decade had a major impacted on society from technology to the toys‚ music‚ movies‚ and fashion trends. What makes the 90’s great is a service that we all use the majority of the time called the internet became available to the consumer. Without the internet‚ we could not surf the web‚ check Facebook or Instagram‚ better yet take online classes. Thanks to the creator‚ Tim Berners-Lee for paving the way for us to be able to use
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Skateboarding evolved in the early 1960’s as a way for Surfboarders to have a feel for the waves in the off-season. Many people do not know much about the sport besides the fact that it only seems like troublemakers are participating in it. There is a lot to learn including the origin‚ about the professionals‚ stereotypes amongst the skaters‚ lack of parks‚ injuries‚ and salaries given from sponsors. Skateboarding is a gateway to freedom to most people. It is not something we do because we want
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The Roaring 20’s There were many things that contributed to the so called “roaring “of the 1920’s. Some were things such as the economy was booming due to the nation’s wealth more than doubling‚ automobiles were made to be more affordable to accommodate the middle classes budget‚ nationwide advertising had a huge effect on socialism‚ and white collar jobs increased greatly opening up many new private businesses. The doubling of the nation’s wealth had a lot to do with the white collar jobs that were
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In the 1800s‚ Victorian morals started through bathing suit. Victorians had their own way of the pattern for men and women. Early Victorian women had to worn serge or dark flannel bathing dresses. The swimwear bodice top was like a jacket and the swimsuit bottom part three-quarter trousers. But this had been rejected in the earlier decade when Amelia Bloomer urged women to adopt them. Then later years Victorian swimsuit was still cumbersome but were more practical and more attractive than earlier
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the Birmingham City Council banned the organization from meeting in 1953; so any civil rights campaign could only be lead by Southern Christian Leadership Conference (SCLC) (King 36). Thus‚ Birmingham had a fast 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
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Child Development: Social and Emotional Development Child Development - Social and Emotional Development Introduction: As we grow older we change; these changes are most visible during infancy and childhood. From birth‚ babies grow larger and show noticeable development in both their social and intellectual competence. The study of age-related changes in human behaviour is referred to as developmental psychology. Child development refers to the psychological and biological changes that
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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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AS GCE Health and Social Care Revision Schedule [v3] [F910] Unit 1: Promoting Quality Care |Topic |Details |Completed | |Attitudes and |Definition of attitude‚ stereotype‚ prejudice‚ social exclusion and discrimination. | | |Prejudices |
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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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