along the snow. The force in the rope (tension) is 94.0N. How much work is done on the sled? Solution: W= Fd W= 94.0N x 35.0m W= 3290 Nm or J 2. The cable of a large crane applies a force of 2.2x10^4N to a demolition ball as it lifts it vertically a distance of 7.6m. a) How much work is done on the ball? b) Is the work positive or negative? Why? Solution: A.) W=( 2.2x10^4N) ( 7.6 m) W= 1.6x10^5 Nm or J B.) Positive‚ because the force
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projected income statements for the next four years (2011–2014). Sales are expected to grow at an annual 7 percent rate beginning in 2015 and continuing thereafter. .:. Selected balance sheet accounts at the end of 2010 were as follows. Net fixed assets were $50‚000. The sum of the required cash‚ accounts receivable‚ and inventories accounts was $50‚000. Accounts payable and accruals totaled $25‚000. Each of these balance sheet accounts was expected to grow with sales over time. No changes in interest-bearing
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Product Orientation to Solution Orientation: A Journey Most industrial goods manufacturers and other organizations operating in B2B markets currently face testing times owing to bad economic conditions. While the economic downturn threatens the growth of a lot of these B2B businesses‚ other factors have also emerged that have contributed to this situation of the “perfect storm”. Increased price competition from the traditional low-labour countries‚ increased product quality levels from these same
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which the managers throughout an organization strive to achieve goals that are consistent with the goals set by top management. Goal congruence is important for organizational success because managers often are unaware of the effects of their decisions on the organization’s other subunits. Also‚ it is natural for people to be more concerned with the performance of their own subunit than with the effectiveness of the entire organization. In order for the organization to be effective‚ it is important
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Purpose The purpose of this experiment is to find out the molarity of each solution while finding out how many grams of sodium chloride we have. Materials 1. Wire gauze 2. tongs 3. Burner 4. balance 5. Matches 6. hot hands 7. ring stand 8. ring clamp 9. graduated cylinder 10. evaporating dish Procedure Steps: 1. Mass the evaporating dish 2. Record how many mL of solution you add into the evaporating dish then mass them together. 3. Set the evap. dish on
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MEMORANDUM To: From: Date: [ 12/3/2012 ] Subject: Progress Report on Inventory Management Solutions The purpose of this memorandum is to report the progress in my research of possible inventory management systems to implement into a manufacturing facility. As I proposed‚ I have been gathering information by reviewing technical literature on inventory management solutions and software used in similar manufacturing facilities. My objectives were to define which supply and planning software
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Solutions Manual for: Communications Systems‚ 5th edition by Karl Wiklund‚ McMaster University‚ Hamilton‚ Canada Michael Moher‚ Space-Time DSP Ottawa‚ Canada and Simon Haykin‚ McMaster University‚ Hamilton‚ Canada Published by Wiley‚ 2009. Copyright © 2009 John Wiley & Sons‚ Inc. All Rights Reserved. Chapter 2 2.1 (a) g (t ) = A cos(2π f c t ) fc = 1 T ⎡ −T T ⎤ t∈⎢ ‚ ⎥ ⎣ 2 2⎦ We can rewrite the half-cosine as: ⎛t ⎞ A cos(2π f c t ) ⋅ rect ⎜ ⎟ ⎝T ⎠ Using the property of multiplication
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Joscely Garris Professor Vinh Hoang CHEM 1151L – 254 25 October 2013 Preparation of Viscous Solution This report discusses an experiment to study the relationship of solute/solvent and the calculations involved to measure the concentration of the solution. The first experiment to take place is the preparation of a salad dressing using xanthan gum solution‚ water and oil. Commonly used as a food thickening agent‚ Xanthan gum is a large molecule composed of several saccharides linked together
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NGARUIYA4 Mary Ngaruiya John Zamparelli English comp Problem solution essay Final Draft. GANG VIOLENCE IN AMERICAN SCHOOLS There are approximately 27‚900 gangs‚ with 774‚000 members‚ impacting towns‚ cities‚ and communities across the United States. According to a recent bulletin released by the Office of Juvenile Justice and Delinquency Prevention‚ 23 percent of students aged 12 through 18 years reported presence of street gangs in their schools. Almost half (46%) of students in public
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ABSTRACT WHAT WAS DONE: The issue-specific security policy was the main focus for this research paper. An analysis of the policy itself was conducted and also a set of guidelines were developed that comply with this policy. The components of the policy and how organisations would use them were looked into. The reason for choosing the issue-specific security policy was because it was the least investigated yet potentially the most important policy of all three key policies. The purpose of the
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