Apollo 13 and Translunar Injection: Using the Hohmann Transfer Orbit to Calculate the Change in Velocity Needed to Get to the Moon My specific area of focus is the translunar injection maneuver that propelled Apollo 13 on a trajectory towards the Moon’s sphere of influence. This part of the mission was crucial to the overall success of the mission. In order to reach the moon‚ the velocity of the spacecraft had to be increased just the right amount in order to exit a parking orbit around the Earth
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Apollo 13 “Houston We ’ve Got A Problem” 12/1/11 Apollo 13 was supposed to be the third mission by NASA to land a space shuttle onto the moon. The crew aboard the ship consisted of James A. Lovell‚ Jr.‚ John L. Swigert‚ Jr.‚ and Fred W. Haise‚ Jr. (KSC). The launch date for Apollo 13 was set for April 11‚ 1970 at 13:13 Houston time (James A. Lovell). The Smithsonian National Air and Space Museum summarizes the events of the Apollo 13 incident as “An explosion in one of the oxygen tanks crippled
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1. What are the four stages of the Early Years Foundation Stage (EYFS) framework? The EYFS is a frame work setting standards that cover the care‚ development‚ learning of children from birth to the age of five. It was first established under the Childcare Act 2006. The new framework will come into force 1st Sept 1014‚ until then the current EYFS 2012 is statutory. There are four specific areas of the EYFS which are: A unique child‚ positive relationships‚ enabling environments and learning and
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First of all‚ the movie was focused more about the mission of Apollo 13 than Jim Lovell’s life. However‚ he was still the main character of the movie. Some of the most important similarities were Jim Lovell was married to Marilyn Lovell and had four kids. Jim’s older kid was a girl named Barbara Gerlach‚ his second kids was a boy; James Gerlach.The second youngest was Jeffrey Gerlach and lastly Susan Gerlach.There was slight mention of his mother unlike the biography where his mother was mentioned
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It was soon discovered that Apollo 13 was venting out oxygen into the outer space and a proper reason for the same was not known. Based on a limited amount of information that was available with the control room at that time‚ it was decided that the leaking oxygen tank needed to be isolated by shutting down the reacting value in the tank. This decision was made despite knowing that Apollo 13 would no longer be able to land on the moon. The possibility of a manufacturing
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the major stages of group development in five or more paragraphs (p.223-236 Chapter: 10) The major stages of group development are: Forming‚ Storming‚ Norming‚ Performing‚ and Adjourning. The theory of these words symbolizing the stages of group development were based upon Tuckman’s (1965) model‚ which has been widely accepeted throughout the years. Further more‚ Wheelen and Hochberger (1996) was able to conduct research that proved Tuckmans theory on the stages of group development. Forming
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Holistic Development The First Month Physical Development The baby lies on their back. Head will turn towards light and noise. Hands are closed tightly. Gazes attentively at face‚ particular when being fed or talked to. Intellectual Development Touch: From begging babies feel pain? The baby’s face‚ abdomen‚ hands and the soles of their feet are also very sensitive to touch. The Baby gives a ‘startle’ response if they are move suddenly. Sound: Even a newborn baby will turn to a sound
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Stage One – Start-up/Creation There is a lot of planning that goes into starting any business. Stage one is the growing phase of the business during which the business plans and strategies are finally executed and the business organization comes into existence. This is the stage where the business is not generating revenue but trying to establish itself in the market and attract a stable set of investors and customers. This is the stage where the business has to invest a lot of resources in creating
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Running head: Psychosocial Development 8 Stages of Moral Development By: Tammy Tajeddine NTC Psychosocial Development My immediate purpose is to provide the audience with a well-researched theory on moral development according to Eric Erikson. I chose Erikson’s theory because of his passion on this topic and his research included himself. Experiencing feelings of ‘not belonging’ from early on‚ he was prompted due to questions about his own identity as he grew. I hope to give the
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A group can come about for a variety of reasons. Working in a group promotes collaboration and cooperation. Members of the group develop communication and teamwork skills. Group work also allows for shared experience and knowledge. Each member comes to the group with a different skill set and knowledge base. The model of the stages of group development were developed by Dr. Bruce Tuckman The four stages that he came up with were forming‚ storming‚ norming and performing. A fifth stage‚ adjourning
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