constant speed. Motion of this kind is called uniform circular motion. A. The Gizmotm shows both a top view and a side view of a puck constrained by a string‚ traveling a circular path on an air table. Be sure the Gizmo has these settings: radius 8 m‚ mass 5 kg‚ and velocity 8 m/s. Then click Play and observe the motion of the puck. 1. The puck in the Gizmo is traveling at a constant speed‚ but it is NOT traveling at a constant velocity. Explain why. _______________________________________________________________
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Atomic Mass # differ from the Atomic #? The atomic mass differs from the atomic number by the fact that the atomic mass is composed of the total number of protons and neutrons in the nucleus‚ and the atomic number is the number of protons found in the nucleus‚ and is identical to the charge of the atom. 3) What is an isotope? Give an example (show how it is an isotope). An isotope is a form of the same atom that differs from the original atom in atomic mass. The
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Physical Geology Essay Assignment: Mass Extinctions Topic: The Cretaceous - Tertiary extinction Submitted by Suhaidee Yusoh ID No. 15240 Petroleum Geosciences UNIVERSITI TEKNOLOGI PETRONAS The Cretaceous-Tertiary extinction 1. Introduction Fastovsky‚ D.E. and Weishampel‚ D.B.‚ 2005 defined the mass extinction “Mass extinctions involve large numbers of species and many types of species undergoing global extinction in a geologically short period of time”‚ organisms have gone extinct‚ certainly
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5 (a) Explain the factors that influence the content of the news. The mass-manipulative model argues that the content of the mass media is largely controlled and determined by members of ruling class‚ with the object of using the mass media to maintain their control over the proletariat. The do this either by diverting them from seeing the class relations of a capitalist society for what they are‚ or by portraying any groups who challenge bourgeois control as sinister‚ dangerous and misguided
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Mass Media Nicholas Felix Hum/186 6/4/2014 Dr Epps Mass media during the last century has come at us in different ways. The use television and radio to spread the news. Than more recently it is the internet that has played a big factor in spreading news at a faster rate. Many people are easily influenced by what they see on television‚ radio or internet. The media has a way of spreading stories true or not and can be damaging if not true. One example of the media influencing people would be
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ECONOMICS OF MASS PRODUCTION. The United States economy changed dramatically in the period following the Civil War. Business itself changed during this time: various ways were tried to increase the size of businesses‚ including trusts and holding companies. The average standard of living more than doubled between 1870 and 1910 and manufacturing‚ rather than agriculture‚ became businesses central feature. A major factor in this increase was the rise of big businesses and the widespread use of mass production
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Life Philosophy The meaning of life is to give life meaning Do not let what you cannot do interfere with what you can do. Life Philosophy of John Wooden Even a fool knows you can’t reach the stars‚ but that doesn’t stop a wise man from trying. "You can’t make someone Else’s choices. You shouldn’t let someone else make yours." Life Philosophy of Gen. Colin Powell Man is not the creature of circumstances‚ circumstances are the creatures of men. We are free agents‚ and man is more powerful
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last decade there has been multiple firearm related mass shootings. From Columbine to sandy hook they have been deadly and have taken all walks of life. From small children to old adults. There is no specific target‚ these are people with mental illnesses that we yet not understand. What I can tell you is that this is nothing new‚ mass killings go back to the early 1900’s in American culture even 1800’s in the American west. There were forty one mass shootings from 1900-1980 in America. Then a sharp
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UNIT 2 DEVELOPMENT. COMMUNICATION Structure 2.0 Objectives Introduction Concept and Definitions Philosophy of Development Communication Role of the Media in Development Communication Communication Needs and Resources Strategies in Development Communication Case Studies and Experience 2.7.1 Scavenger Development Programme of Indonesia: Case Study-I 2.7.2 Site Project: Case Study-II 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 Let Us Sum Up Further Reading 2.10 Check Your Progress: Modei Answers After
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often due to a massive federal program known as the War on Drugs. 2. More African American adults are under correctional control today-in prison or jail‚ on probation or parole-than were enslaved in 1850‚ decade before the Civil War began. 3. The mass incarceration of people of color is a big part of the reason that a black child born today is less likely to be raised by both parents that a black child born during slavery. The absence of black fathers from families across America is not simply a
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