long onto the deck of a ship. He exerts a 650.0 N force parallel to the ramp. What is the mechanical advantage of the ramp? What is the efficiency of the ramp? Your response should include all of your work and a free-body diagram. Answer: 650 N is mvoed through a distance of 5m. The result is 100*9.8 N is moved up thrugh a distance of 3m. Mechnical advanatage is 100*9.8 / 650 = 1.5. The maximum mechanical advanatage can be 5m / 3 m = 1.66 Efficiency = 1.5 / 1.66 = 0.90 = 90% (7 points)
Free Force Mechanical advantage Energy
Argumentative Essay: Educational Reform Since the early 1980’s‚ the issue of America’s faltering public school system has become a serious concern. The crisis in K-12 education is one of the biggest challenges facing the nation. There is a great deal of evidence to show this problem. The pathetically low results of American students through international test scores is one obvious fault. Another is the failure of many students to demonstrate their knowledge of basic skills and literacy. It
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Briana Stearns Mrs.Hyloft English 112 18 Jan 2014 Mechanical V. Manual CPR Mechanical CPR has become a hot button topic in the emergency medical field. CPR alone is unlikely to restart the heart; its main purpose is to restore partial flow of oxygenated blood to the brain and heart. “Victims of cardiac arrest require rapid and effective chest compressions for an optimal chance of successful defibrillation and to decrease the likihood of neurological deficit (Nolan et al 2005).” Chest compressions
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Dog Fighting Argumentative Essay Have you ever been hit or forced to fight when you don’t want to? If this has not happened to you then think about how you would feel if someone forced you to fight someone else. You would probably feel pretty terrible‚ getting hurt just because this person wants you to fight someone all for their entertainment. This is what some cruel humans do to animals like dogs usually pit bulls. Dog fighting is wrong and cruel because the animals get badly hurt and could
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Argumentative Essay In an NBC news article‚ the author stated‚ “Scientists are one step closer to bringing a woolly mammoth back to life” (Ghose). Her statement proves that animal cloning is not a dream or idea anymore. It is now a reality and scientist from all around the world are utilizing animal cloning. Cloning in general has evolved its technology over the years and has become more advanced. In fact‚ author Jacqueline Langwith wrote an article on animal cloning‚ which started‚ “Animal cloning
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MATERIAL ENGINEERING – Assignment Question : PART A : You as the mechanical engineer need to produce a connecting rod in the engine. Based on your knowledge of selection process and‚ list all the important factors using a flow chart. Materials Selection and Design is a comprehensive reference on the basic concepts‚ methodologies‚ and information sources dealing with materials selection and its integration with engineering design processes. It makes the connection between design and materials
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Name Goes Here Mr. Instructor ESE 95 – E13 September 5‚ 2013 Argumentative Essay: The 2nd Amendment The 2nd amendment is one of the most debated topics in the United States. It’s a very important topic because it concerns every citizen in the country. Many people feel that the 2nd amendment should be repelled to avoid unfortunate incidents such as a weapon landing on the hands of an irresponsible person simply by not securing
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Introduction To ERP Lecture G1 - IT IAS1323 - Information System Lecture G1 - IT IAD1323 - Information System Lecture G1 - IT ISS2283 - Software Testing Lecture G1 - IT KMD3223 - Enjin Pembakaran Dalam Lecture G1 - EN KAS2112/KCS3272 - Construction Engineering Technology Lecture G1 - EN KCS2143 - Soil Mechanics & Geology Lecture G1 - EN KJS2243/KMS3183 - Strength Of Materials 2 Lecture G1 - EN KJS3123/KMS2213 - Thermodynamics 2 Lecture G1 - EN KKS2323 - Industrial Electronics Lecture G1 - EN KMD2363 -
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Instructor Crooks English 1A September 9 2014 Assignment Two: Argumentative Essay In the article “Why Animals Deserve Legal Rights”‚ Author Steven M. Wise argues in favor of animal rights based on the premise that all animals are autonomous. Furthermore he states that the term ‘rights’ has been widely debated and is arguably not affordable to all humans. Wise research indicates that rights are widely believed to be based on autonomy. And Wise does not believe we have an accurate grasp on the
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Action Plan. Principles of Software Engineering University of Ballarat SCHOOL OF INFORMATION TECHNOLOGY AND MATHEMATICAL SCIENCES CP 851 Principles of Software Engineering Semester 2007/1 Tutorial Exercise Week 1: Answer the * ones in groups during your Tutorial Class. Rest to be completed by next week. All answers need to be typed in a Premium4507 Words19 Pages Itech6501 Principles of Software Engineering Tut2 GRADUATE SCHOOL OF INFORMATION TECHNOLOGY AND MATHEMATICAL SCIENCES ITECH3501/ITECH6501
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