Speed and Radius Question For an object moving with uniform circular motion‚ what relationship exists between the radius of its path and its speed? Hypothesis If the radius is increased‚ I believe that the speed will decrease‚ giving speed and its radius an inverse relation. Variables The variables in this lab are the radius of the circular path‚ mass of the rubber stopper‚ mass of the hanging weight‚ number of revolutions‚ elapsed time‚ period‚ and speed. Materials and Equipment
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Grade 10 Investigating the rate of transpiration Term 2 Practical SBA task Total: 40 A group of Grade 10 learners investigated the effect of environmental factors on the rate of transpiration. They set up an experiment as shown in the diagram below. lamp air bubble Apparatus used to investigate the rate of transpiration 1.1 1.2 1.3 1.4 State a hypothesis for this investigation. Name the apparatus used in this investigation. What is the significance of the tap? Explain TWO
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Connection Paper Instructions Fall 2010 Overview and General Information You are to read‚ reference‚ and summarize four articles‚ each on the same topic or very closely related topics which we have studied or will study during the term so virtually any topic related to psychology will be acceptable. You will complete and turn in a Connection Paper Form which is a Word® document and is available in AC Online > Lessons > Connection Paper Information > Connection Paper Form. It must be done
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creates 2d line plot axis: changes aspect ratio of x and y axis x label: annoted the x axis y label: annoted the y axis title: puts the title on the plot title of prog: title(’circle of unit radius’) print: prints the hardcopy of the plot EX: draw a circle of unit radius x and y co ordinates 100 points of the circle the parametric eq is x=cos(t) y=sin(t) theta=linspace(0‚2*pi‚100); axis=’equal’; xlabel(’x’) ylabel(’y’) 1. plot y=sinx range 0 x=linspace(0‚2*pi
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looking at this situation more closely. Doubling gas taxes will affect the stable base of rural communities. With an increase of gasoline prices‚ production prices will increase. The cost of goods increases as a result of transportation cost increasing. The effects will slowly increase up the ladder through consumer and in turn the greater economic sector internally as well as externally. This essay will demonstrate why doubling taxes on gasoline produce a negative chain reaction both in the Canadian
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INCREASING CRIME RATES IN INDIA AND WAYS TO CURB IT Human society is gradually but surely criminalised.Everyday the newspapers report ghastly murders‚ sensational robberies ‚ rapes ‚ thefts and kidnappings. Naturally ‚ the graph of crime in today’s society is sharply on the rise . Living has become quite risky ‚ unplesant and unsafe . Women and old people are the worst suffers. Our cities have become the dens of smugglers and criminals . The capitals of India ‚ new delhi ‚ has earned a rare notoriety
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Water Filtration There is a wide range of filtration methods currently being used all over the world. Some can be dangerous to handle and very reactive while others can be used in an any day household. Although no filtration method is perfect‚ combining different forms of filtration can provide near-perfect water. One note to take is that most of the time the more that is filtered‚ the pricier the method is. Three very effective methods of water filtration are “Ion Exchange”‚ UV light‚ and
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A Brief Summary on Robert J. LeRoy and the LeRoy Radius Theory As a graduate with a focus on computational chemical physics at the University of Toronto‚ Dr. Robert J. LeRoy began a career in the department in the theoretical chemical physics at the University of Waterloo. His commitment to a career to the science world is sparked by the research that goes along with it. He demonstrates his belief that in all basic or applied human endeavors one should be as challenged as they are rewarded‚ ”Finding
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“Shifting Terrain: Increasing Rate of Plastic Surgery among Women;” Jiyoung Jang State University of New York at Geneseo Women always want to be a beautiful regardless of their age. The main reason why women are so eager to have a perfect face and body is the portrayal of celebrity in the media. Television commercials‚ magazine covers and internet advertisements constantly show the ideal beauty of women. Gaye Tuchman‚ professor of Sociology in Queens College and the Graduate
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Pressure Groups Pressure groups can influence political decisions in many ways. Pressure groups represent a particular issue/issues and tries to put pressure on the government to change laws concerning their specific interest. This can take place in several different ways but methods used by insider pressure groups are different to the ones used by outsider pressure groups. Outsider pressure groups keep their independence from the government. Because of this these pressure groups are not bound
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