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Solved: The collision between a hammer and a nail can be

Physics | 4th Edition | ISBN: 9780321611116 | Authors: James S. Walker ISBN: 9780321611116 152

Solution for problem 36 Chapter 9

Physics | 4th Edition

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Physics | 4th Edition | ISBN: 9780321611116 | Authors: James S. Walker

Physics | 4th Edition

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Problem 36

The collision between a hammer and a nail can be considered to be approximately elastic. Calculate the kinetic energy acquired by a 12-g nail when it is struck by a 550-g hammer moving with an initial speed of 4.5 m/s.

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Contemporary Social Problems 3/22/16 – 3/24/16 Consequences of Inequality and Poverty  Political Inequality o Wealthy can spend money on campaigns o Less wealthy can choose to boycott stores o Stripping of political rights – DMV’s and voting places closing in poor areas in Alabama  War and Conflict o Syria – middle class uprising o Poverty can result in riots and uprisings  Natural Disasters o Effects poor areas more o Brings about more inequality  Educational Problems o Housing – richer areas = better schools o Developing countries – problems are exacerbated  Children work  Women are encouraged to drop out to raise families o Kids from poor areas have a more difficult time in school  Poor parents often can’t help their children with school work  Rich often can help or can afford tutors  Family Stress and Parenting o Families that are poor have more mental health issues and substance abuse o Poor parents are more likely to leave children unsupervised o Poor parents are more authoritative while rich parents encourage critical thinking o Poor parents are less likely to talk with their children and use a smaller vocabulary o Teen pregnancy is more common in poor areas  Intergenerational Poverty o Inheritance o Lack of jobs o Tax revenue from cites decreasing as rich move to the suburbs o Educated women are having a harder time finding suitable partners with higher education Strategies for Action  International responses o Millennium Development Goals  Eradicate extreme poverty and hunger  Everyone should be able to access education  Empower women and promote gender equality  Reduce childhood mortality  Improve maternal health  Combat health risks  Ensure environmental stability  Develop a global partnership for economic development o Finacial aid sent to developing countries Contemporary Social Problems 3/22/16 – 3/24/16 o Economic development – corporations creating jobs in developing areas o Human development – providing nutrition, housing, water, education o Microcredit programs  Instead of giving large amounts of money that people have no way to pay back, people are given small amounts or items to help them make money, like cows  Heifer International  The U.S. o Government assistance and welfare – 1 in 4 are on welfare or some type of assistance o Alleviating homelessness – small homes o Medicade o Educational assistance o Childcare assistance o Minimum wage o Tax reforms – ours are progressive (tax % goes up as income increases) Chapter 7: Work and Unemployment  Global Context – our world economy is so intertwined, one country affects the others o Economic institutions are how we are connected – schools, shops, etc o Capitalism vs Socialism  We live in a mixed economy  Europe also has a mixed economy, but has more socialist qualities  Capitalism is based on a free market economy  Socialism has the government running and regulating economic institutions  Socialism is being viewed in a more positive way today – 40%  McDonaldization of the Workplace o Efficiency o Calculability – qualitative data o Predictability – same throughout time and location o Control through technology – attempt to reduce cost and make it easy for customers  Industrialization – urban and automated – machines take jobs, but increasing jobs in other industries  Post Industrialization – machines still taking jobs, more people moving to service industries, more international trade Free Trade Agreements  North Atlantic Free Trade Agreement – Americas  TrasPacific Partnership agreement – Asian countries o The agreements can cause us to lose jobs as companies move overseas for less regulations Transnational Corporations – multiple bases in other countries Contemporary Social Problems 3/22/16 – 3/24/16 Sociological Theories  Functionalist – Macrolevel. Economic institutions are among the most important. o Looks at how institutions affect each other o Economic instutions are dtsfunctional when social unequality and lack of benefits are rampant.  Conflict – power difference between politicians, owners and workers, etc o Says that rich influence politics, making it harder for the working poor to have a say o Looks at government cooperate assistance  Symbolic Interactionalist – Work is a master status. We are influenced by those we work with Problems with Work and Unemployment  Unemployment vs Underemployment o 6% unemployed young people have 12% unemployment o 40% unemployed are long term o We often don’t count underemployment in our stats. 16% are underemployed  Employment for Recent Grads o Easier time finding jobs than past, but many jobs are unemployed  Causes and Concequences o More people and less jobs o Recession o Overqualification for jobs o Less job security o Jobs moving overseas o Outsourcing o Automation o Immigration  Effects o More depression o Prone to family conflicts o Homelessness o Drugs and other crime o Large scale layoffs effect community and put strain on local government o Globally, unemployment increases crime

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Chapter 9, Problem 36 is Solved
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Textbook: Physics
Edition: 4
Author: James S. Walker
ISBN: 9780321611116

Physics was written by and is associated to the ISBN: 9780321611116. Since the solution to 36 from 9 chapter was answered, more than 357 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Physics, edition: 4. The answer to “The collision between a hammer and a nail can be considered to be approximately elastic. Calculate the kinetic energy acquired by a 12-g nail when it is struck by a 550-g hammer moving with an initial speed of 4.5 m/s.” is broken down into a number of easy to follow steps, and 40 words. The full step-by-step solution to problem: 36 from chapter: 9 was answered by , our top Physics solution expert on 11/15/17, 04:23PM. This full solution covers the following key subjects: hammer, nail, acquired, collision, considered. This expansive textbook survival guide covers 32 chapters, and 3407 solutions.

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Solved: The collision between a hammer and a nail can be