2/12/2013 Lab 1430 Free Fall The difference of the outline procedure and the actual procedure is the use of the brass screw was not working in our set up. So we had to improvise and use our hand as the release mechanism as what we had seen this didn’t make difference from others results. Drop Distance 50(cm) Drop Time(sec) 1 .306179 2 .310800 3 .304614 4 .311203 5 .298986 Drop Distance 100(cm) Drop Time(sec) 1 .419258 2 .417368 3 .420589 4 .416400 5 .430646 Drop Distance 150(cm) Drop Time(sec) 1
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| |Higher 1 | ECONOMICS 8819/01 Paper 1 1 September 2011 3 hours Additional Materials: Answer Paper READ THESE INSTRUCTIONS FIRST Write your name‚ index number and CT class on all the work you hand in. Write in dark blue or black pen on both sides of
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2. Why isn’t money consider a capital in economics? Capital is a physical asset‚ which can be used to produce goods and services. Money is related to capital‚ in that it can be used to purchase capital‚ but it is not itself capital. The distinction is important if you consider that money can be created or destroyed through the expansion or contraction of credit‚ but this does not create or destroy any real capital. Money is capital. Money is the most common form of capital. Raising capital money
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The endless debate around the crisis in sociology and in social sciences in general‚ can be interpreted as the reissue of the discussion on their scientific status‚ in particular on the topic about the capacity to generate «legalform» propositions‚ as well as the plausibility of the explanation and the prediction based on the resulting products of knowledge of such a capacity. Historically‚ this discussion was developed through antinomical positions as «understanding or comprehensive sciences
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References: 1. Sexton‚ Robert; Fortura‚ Peter (2005). Exploring Economics. "This is the sum of the demand for all final goods and services in the economy. It can also be seen as the quantity of real GDP demanded at different price levels." 2. ^ O ’Sullivan‚ Arthur; Steven M. Sheffrin (2003). Upper Saddle River‚ New Jersey 07458: Pearson Prentice Hall. pp. 307. 3. Australian Bureau of Statistics‚ Concepts‚ Sources and Methods‚ Chap. 4‚ "Economic concepts and the national accounts"‚ "Production"‚ "The production
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Free Response When the dog first barks it creates sound waves that travel through the air‚ spreading out and dissipating as they go‚ until they reach the ear of the musician. When the sound waves reach the musician they are “gathered up” into the ear by the oracle and travel into the middle ear. Once in the middle ear the sound waves vibrate the ear drum which transfers the vibrations to the hammer. The hammer then moves the vibrations on to the anvil which transfers them to the stirrup.
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MC equals MR‚ the profit is maximized. From the above table‚ when output level is 140 minutes‚ marginal revenue equals marginal cost ($10000=$10000)‚ so the profit-maximizing level of output is 140 minutes. (d) When the industry exists positive economic profit‚ it will attract new firms to enter into the industry. However‚ no more licenses will be offered by government‚ so no any new firm entering the industry. (e)(i) Collusion is a formal or tacit agreement to limit competition by setting output
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2.0 Factors that Cause Poverty It has many factors that cause to poverty for a country. This happens because on this world‚ it has too many people but just has few jobs and lack of foods for all people to survive. Some of the causes that cause to poverty are overpopulation‚ education‚ wars‚ corruption‚ and lack of resources‚ politics‚ and natural disaster and so on. 2.1 Overpopulation First of all‚ the factor that has cause to poverty is overpopulation. For example‚ Vietnam is one of the countries
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Chapter 1 The Big Ideas in Economics Think of why some goods should be allocated by money while some not. Why demand curve is downward sloping? Two effects: 1.Substitution effect (dominent) 2.Income effect (small) The demand&supply curve can be read horizontally or vertically. You should be familiar with both ways of reading. Chapter 3 Supply&Demand Concepts: 1.A normal good: a good for which demand increases when income increases. An inferior good: a good for which demand decreases
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Projection is of two types – forward and backward. It is a forward projection of data variables‚ which is named forecasting. By contrast‚ the backward projection of data may be named ‘back casting’‚ a tool used by the new economic historians. For practical managers concerned with futurology‚ what is relevant is forecasting‚ the forward projection of data‚ which supports the production of an event. Thus
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