9 Sinusoidal Steady State Analysis Assessment Problems AP 9.1 [a] V = 170/−40◦ V [b] 10 sin(1000t + 20◦ ) = 10 cos(1000t − 70◦ ) . ·. I = 10/−70◦ A [c] I = 5/36.87◦ + 10/−53.13◦ = 4 + j3 + 6 − j8 = 10 − j5 = 11.18/−26.57◦ A [d] sin(20‚000πt + 30◦ ) = cos(20‚000πt − 60◦ ) Thus‚ V = 300/45◦ − 100/−60◦ = 212.13 + j212.13 − (50 − j86.60) = 162.13 + j298.73 = 339.90/61.51◦ mV AP 9.2 [a] v = 18.6 cos(ωt − 54◦ ) V [b] I = 20/45◦ − 50/ − 30◦ = 14.14 + j14.14 − 43.3 + j25 = −29.16 + j39.14 = 48.81/126
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sound‚ mise-en-scene‚ editing) used in the film to create realism. District 9 is a science fiction documentary style film directed by Neill Blomkamp in 2009‚ set in present time in Johannesburg‚ South Africa. District 9 uses stylistic techniques such as cinematography‚ sound‚ mise-en-scene and editing to make us‚ the audience‚ believe that the alien invasion redundant is truly happening in our world today. District 9 also uses strong documentary techniques to reel the audience in even further and
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Joely Moore 1st Period July 5‚ 2013 Reason I Chose The Twin Towers The 9/11 crash affected the United States by making them realize they didn’t have very much protection against terrorists. In 2001‚ America was attacked by Al Queda. Four planes were hijacked to hit the Twin Towers‚ the Pentagon‚ and the white house. Around 8:48‚ an American Airlines Flight 11 crashed straight into the North tower. About fifteen minutes later‚ the South tower was hit by a United Airlines Flight
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9/11 Memorial Tragedy struck our nation in New York City on September 11th‚ 2001. That September morning was much like any other until 8:46 a.m.‚ when terrorists‚ with links to al-Qaeda‚ flew two planes into the World Trade Center and killed thousands of American citizens. This day would forever be known as 9/11. Amid the destruction and confusion‚ there was an emerging controversy about how our nation would respond to the attacks. An international competition was held to design a memorial for the
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Unit Nine Workbook Assignment Chapter 15: Disorders and Conditions Resulting From Trauma For each scenario below‚ explain how and why you would schedule an appointment or suggest a referral based on that patient’s reported symptoms. First‚ review the “Guidelines for Patient- Screening Exercises” found on page iv in the “Introduction.” 1. A father calls to report that his 4-year-old son has stepped on a nail in a board. The child pulled his foot off the board and nail‚ and the foot looks
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Task 9 Describe typical behaviors exhibited by children linked to their stage of development and key events in their lives Most of the behaviour that children display at each age and stage in their development is quite normal. Every child is unique and they all develop at their own pace. Below are some typical behaviours exhibited by children linked to their stage of development? Age Typical Behaviours why they may occur 0-1 years old May show anxiety towards strangers. Will show annoyance and
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Washington DC. The last plane crash in a field in Pennsylvania. The years following 9/11 attacks there has been actions taken by the United States. (document 1) The United States took actions after the 9/11 attacks‚ one of them was when Gorge Bush announced a war on terrorism‚ with the goal of bringing Osama bin Laden and al-Qaeda to justice. Another action they took was the Patriot act which Obama extended in 2010. In document 9 says that the USA Patriot Act was made to get information easily and was some
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District 9 and Racism The aliens encountered in District 9 are treated with the same level of distain and indifference usually reserved for refugees and ethnic minorities. District 9 concerns itself with after the first encounter and the struggle of coexistence. The film is set in South-Africa and bears similarities to the apartheid system including those of the District 6 initiative. In District 9 black and white characters come together to hate on the “prawn‚” the aliens in this story‚ who then
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The New Pearl Harbor: Disturbing Questions About the Bush Administration and 9/11 By David Ray Griffin. Second edition. Olive Branch Press. 254 pages. $15. The 9/11 Commission Report: Omissions and Distortions By David Ray Griffin Olive Branch Press. 339 pages. $18. Christian Faith and the Truth Behind 9/11: A Call to Reflection and Action By David Ray Griffin Westminster John Knox Press. 246 pages. $17.95. Debunking 9/11 Myths: Why Conspiracy Theories Can’t Stand Up to the Facts By the editors
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Jessica Schmitt Auditing Chapter 9‚ problem 9-28 A. Since there are no specific materiality guidelines‚ it is the auditor’s professional judgment that must be used to determine the appropriate preliminary estimates of materiality. I used the guidelines listed on pg 251 in figure 9-2: Statement Percent Guideline Dollar Range (in thousands) Earnings from continuing operations before taxes 3-6 % $12‚500-$25‚100 (rounded) Current Assets 3-6 % $67‚600-$135‚200 (rounded) Current Liabilities 3-6 %
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