problem 261 A steel rod with a cross-sectional area of 0.25 in2 is stretched between two fixed points. The tensile load at 70°F is 1200 lb. What will be the stress at 0°F? At what temperature will the stress be zero? Assume α = 6.5 × 10-6 in/(in·°F) and E = 29 × 106 psi. Solution 261 For the stress at 0°C: answer For the temperature that causes zero stress: answer problem 262 A steel rod is stretched between two rigid walls and carries a tensile load of 5000 N at 20°C. If the
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Test A. Introduction As shown by the Griffith criterion‚ tensile strength of brittle materials is theoretical 1/8 of the compressive strength. Typically‚ tensile strength of rock materials is about 1/10 to 1/8 of the compressive strength. Hence‚ rock fails easily under tension. In design‚ rock should be subjected to minimum tensile stress. Several methods are commonly used to test the tensile strength of rocks: 1. Direct tensile test: Metal caps are cemented to the
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1. What is Costco why is it successful with upscale shoppes? (Shahad 2. what could other retailers- both discount and full services retailers - learn from Costco? ( 3. assess Costco’s strategy in terms of its product mix of 4‚000 sku’s and its key appeals? 4. what are the basic principles underlying Costco’s merchandising strategy? (Hessa) 5. Costco spends very little on promotion efforts. how is it able to attract shoppers without greater expenditures? 6. Describe the ideal location and store
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The strengths approach is a method of working with people that focuses on developing their natural abilities and capabilities. It allows people to identify and build on their strengths so that they can reach their goals‚ and retain or regain independence in their daily lives (McCashen‚ 2005). Strengths-based approach is built on the premise that the normal human development process is towards healthy growth and fulfilment‚ and that everyone has strengths that will aid them in this process (McCashen
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Guy Maisonneuve Prof. Schoenwetter GNST-110-17 26 Oct. 2017 Reflection The Clifton Strengths survey accurately defined me to the tee. It is actually pretty scary how accurately is depicts me through my strengths. My five strengths‚ in order‚ were context‚ learner‚ input‚ achiever‚ and intellection. While reading through the descriptions of my strengths list it was as if I was having Déjà vu. One of the strengths I was assigned was input. The description of input for me was‚ “craving to know more
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Gender Dominance Grip Strength Introduction Grip strength can be used in determining the effectiveness of the different treatment strategies or procedures. Grip strength test provide and objective index of the strength of the upper extremities. (Singapore Med J 2002 Vol. 43) Studies have attempted to determine the differences in strength of left or right hand preference as well as dominant or non-dominant preference. Crosby et. Al investigated normative values of significant
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prices‚ trying small stores‚ and pushing down decision making. Mr. Durant aims to stay only in countries where Carrefour is among the top retailers. 2. Should Carrefour adopt Wal-Mart’s strategy of "low prices everyday"? What would be the advantage or disadvantage of such a strategy? Yes certainly they have to adopt the strategy of low pricing every day‚ In France‚ where Carrefour is well established‚ the company made the big mistake in its pricing policy. Itprobably started with the 1999 merger
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Lab Report - Tensile Strength Date : 24-Feb-2013 Experimental Data Cold Work Steel (CWS) – Specimen 1 Width (mm) Thickness (mm) I II III Average I II III Average Before 10.029 10.04 10.02 10.0297 3.06 3.07 3.07 3.0667 After 9.09 9.00 - 9.045 2.60 2.40 - 2.50 Annealed Steel (As) – Specimen 2 Width (mm) Thickness (mm) I II III Average I II III Average Before 10.24 10.13 10.10 10.16 3.07 3.08 3.09 3.08 After 8.11 8.08 - 8.095 2
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This book review is on Strengths Finder 2.0. Written by Tom Rath‚ this book follows and elaborates on Donald Clifton’s Strength Finder assessment created in 1998. Strength Finder 2.0 looks to dispel the outdated belief that only weaknesses need to be improved upon. The textbook Psychology Applied to Work describes this concept as positive psychology‚ "The aim of positive psychology is to shift the emphasis away from what is wrong with people to what is right with people" (Muchinsky & Culberson
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What Strength Can Be “Having the power to move heavy weights or perform other physically demanding tasks” is defined as being strong (Oxford Dictionary). That is exactly what most people think of when they hear the word strong. To some‚ strength is only in physical form‚ but for others it comes in emotions and mental stability. When I hear the word my mind automatically thinks about mental capability and performance. I think of three ways to define the meaning of strong‚ physically‚ emotionally
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