Solutions to Graded Problems Math 200 Section 1.6 Homework 2 September 17‚ 2010 20. In the theory of relativity‚ the mass of a particle with speed v is m = f (v) = m0 1 − v 2 /c2 where m0 is the rest mass of the particle and c is the speed of light in a vacuum. Find the inverse function of f and explain its meaning. Solution. We simply solve for v: m= m0 1− v 2 /c2 =⇒ m 1 − v 2 /c2 = m0 =⇒ m2 1 − v2 c2 = m2 0 m2 v2 =⇒ 1 − 2 = 0 c m2 =⇒ v2 m2 =1− 0 c2 m2 m0 m m0 m 2 =⇒
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The War Was Never A Way To Solve Problems There is no doubt that war is an evil one. The warfare and conflicts between countries has been increasing since the first wars‚ which has been due to the term ‘’Need or Want’’ which means the desire of having more than they already have‚ those desires brought greed on the people from different countries‚ In other words countries were fighting to each other without no reason‚ There is no doubt that war is an evil one. It’s the greatest catastrophe that can
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Task 1.1 – Explain the aims and importance of learning provision for numeracy development. The aims of numeracy are to develop children’s abilities to build strong foundation in all mathematics aspects. The aim at Lawn is to provide children with a sound foundation of knowledge and understanding of mathematics‚ along with the means for investigating ideas and developing thinking skills. I share the school ethos that recognises mathematics as an important tool in everyday life and strives to
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THE ANDHRA PRADESH GAZETTE PART IV-B- EXTRAORDINARY PUBLISHED BY ATHORITY HYDEARBAD‚ THURSDAY‚ APRIL 20‚ 1989 ANDHRA PRADESH ACTS‚ ORDINANCES AND REGULATIONS. ETC. The following Act of the Andhra Pradesh Legislative Assembly received the assent of the Governor on the 19th April‚ 1989 in the Andhra Pradesh Gazette for general information:ACT NO. 9 OF 1989 An Act to authorise the Director of State Audit to Audit the Accounts relating to Local Authorities or other Authorities and for matters connected
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1. My favorite food is Italian food. Basically we can say it consisted of spaghetti and pizza. They are not only show up in Italy but also popular in US. Italian food is considered inexpensive‚ family oriented and convenient. The Italian food culture has influenced the American way of making food. Ingredients are potato sauce‚ flour and olive oil. People suppose to prepare these stuffs before they made Italian foods. However‚ American already tried to use these ingredients for another kind of food
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REAL CUSTOMER SERVICE PROBLEM This essay outlines what customer service really is and what are the problems associated with it. To understand these problems let us first understand how to define Customer service. Customer service is that process by which a company provides services‚ provisions to its customers during a purchase‚ after the purchase is done and even prior to the purchase. How important a customer is depends upon the deliverance of the type of product or service involved. The success
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I think that technology can help to solve the problem of food shortages to a small extent. Technology can help to solve the problem of food shortages by increasing the rate of production of food. It increases the rate by manufacturing machines to aid the farmers in their daily farming processes (e.g. a tractor for harvesting crops) or by inventing a new farming technology to revolutionize the traditional farming methods. An example of this would be the invention of genetic engineering. The particular
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solution to solve the worldwide plastic bag problem? As time goes by‚ the situation with our planet becomes worse. People are the main cause of the already damaged environment and unfortunately a lot of them do not even realize that they harm their own home. One of the biggest problems that have deteriorated is the plastic bag problem. It is a growing menace to humans and the consequences of it can be very bad. For example‚ plastic bags are made of petroleum‚ and when used – they cause
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How many mornings were sunny ? mornings 10 12 Desi and Ella share this money equally. How much do they each get? p 13 Here are some numbers. 43 89 64 28 51 Write the numbers in order. One is done for you. smallest largest 28 11 14 There are 10 pencils in each box and 4 more pencils. How many pencils are there altogether? pencils 12 15 Write the answer. 30 – 15 = 16 Write the two missing numbers in this sequence.
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Mixing Problems 1. All of the mixing problems that we will be dealing with will involve a “tank”.(mixing fluids in a tank) Problem: Consider a tank which initially holds V0 gal of brine that contains a lb of salt. Another brine solution containing b lb of salt/gallon is poured into the tank at rate of gal/min‚ while simultaneously‚ the well-stirred solution leaves the tank at a rate of f gal/min Objective: Find the amount of salt in the tank at any time t 2. The main assumption
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