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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discriminated‚ some Americans feel uncomfortable around Muslims after 9/11 attacks and think that all Muslims are terrorists. Besides this‚ Americans believe that it is harder to be a Muslim in the U.S after 9/11 events. Background of Event: The September 11‚ 2001 attacks were the most deadly international terrorist attack in history and the largest attack on United States territory since the Japanese attack on Pearl Harbor on December 7‚ 1941. 9/11 attacks was about series of airline hijacking and suicide
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happened to pushed such individuals to do something as horrible as the 9/11 attacks. As George Santayana once said “ Those who do not learn from history are doomed to repeat it.” To truly shield this country from another occasion such as the 9/11 attacks‚
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"9/11" and "Nine Eleven" redirect here. For the date‚ see September 11 or 9 November. For other uses‚ see September 11 attacks (disambiguation). Page semi-protected September 11 attacks A montage of eight images depicting‚ from top to bottom‚ the World Trade Center towers burning‚ the collapsed section of the Pentagon‚ the impact explosion in the south tower‚ a rescue worker standing in front of rubble of the collapsed towers‚ an excavator unearthing a smashed jet engine‚ three frames of video
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9/11 essay This article was about how the al-Qaeda group had attacked the world trade center on September 11‚ 2001. It also talked about how they took control of 4 planes and 2 crashed into the world trade center and 1 crashed into the pentagon. There were more than 2600 people had died and how it was a tragedy for everyone in the United States. This article was also about how the 9/ 11 attacks were a shock and how they think that they should have had not came as a surprise. It was also about how
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9/11 Speech The idea of writing a speech on the aftermath of 9/11 was initially frustrating‚ I froze. At first glance‚ seven years just didn’t seem to carry much reverence. However‚ the more I wrestled with the idea‚ the more I began to realize how flawed this way of thinking might be. I had minimized a moment in our nation’s history so powerful‚ that even seven years later‚ the images of that day are like fresh paint in our minds. Everyone in this room can remember the exact time and place
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REFLECTION JOURNAL Name: Modules 9 & 10 Module 9: Critical Vehicle Systems After reading about the maintenance and safety of your vehicle in Module 9‚ please answer the following questions (using complete sentences‚ proper spelling and grammar). 1. Which car system or feature listed in Module 9 do you think is most important? The seat belt is the MOST important feature in the car to me. 2. Why is that particular feature so important? Because it will and can save my life in a car accident
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ACL Chapter 9 Problems Problem 1 In addition to determining sample size‚ ACL can also select a random sample for you. Draw a sample of Accounts Receivable (AR) transactions from the Roger Company AR table assuming the confidence is 95‚ the upper error limit is 9 percent‚ and the expected error rate is 5 percent. 1. Open the Roger_Company_AR table 2. Select Sampling >> Sample Records and the Sample window appears 3. Make sure Record is the chosen Sample Type 4. Under Sample
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Delta 9-tetrahydrocannabinol (THC) affects the brain and in turn the body through receptors called endocannabinoids. These receptors are can be found in multiple areas of the brain and lymphatic tissues. Extensive research has found that marijuana users are able to consume more foods with lot of calories and less nutritional content and still maintain a normal body mass index better than or similar to non-marijuana users. The reasoning behind this hypothesis is centered around the observation is
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Chapter 9 Video Case Study 1. In the 21st century what trends in the environmental forces (social‚ economic‚ technological‚ competitive‚ and regulatory) (a) work for and (b) work against success for Prince Sports in the Tennis industry? a) The social media and technology have helped the success for Prince Sports. b) The economy and competitors work against the success of Prince Sports. 2. Because sales of Prince Sports in Tennis-related products depends heavily on
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