Completion Problems (Elasticity) 1. A steel wire of length 4.7m and cross-sectional area 3×10-5m2 stretches by the same amount as a copper wire of length 3.5m and cross-sectional area of 4×10–5m2 under a given load. What is the ratio of the Young’s modulus of steel to that of copper? For Steel l1= 4.7 m‚ a1 = 3.0 x 10-5 m2 Y1= Fl1/a1∆l Y1= (F x 4.7m)/ (3.0 x 10-5 x ∆l) For Copper L2=3.5 m‚ a2 = 4.0 x 10-5 m2 Y2= (F x 3.5m)/ (4.0 x 10-5 x ∆l) Dividing Steel by Copper Y1/ Y2
Premium Force Pressure Energy
ECO 202 - WEEK 2 MEASURING MACROECONOMIC PERFORMANCE LECTURER: PHEH PIK TENG WEEK 2 – MEASURING MACROECONOMIC PERFORMANCE What is Gross Domestic Product (GDP)? • It is a measurement to determine the economic health of a country. • Economists take measurements of the economy to find out how the economy is doing. • GDP is the value of the aggregate production of goods and services in a country during a given time period. • It is the total market value of all final goods and services produced
Premium Economics Gross domestic product Macroeconomics
Solutions to the long-term contracts in-class questions Practice Question #2 Percentage of completion method a. 2013 2014 2015 2016 Construction costs Incurred to date $ 300‚000 $ 1‚400‚000 $2‚263‚000 $3‚100‚000 Estimated costs to complete 2‚200‚000 1‚400‚000 837‚000 — Total estimated costs $2‚500‚000 $ 2‚800‚000 $3‚100‚000 $3‚100‚000 Percent (%) completed 12% 50% 73% 100% Revenue to date $ 360‚000 $ 1‚500‚000 $ 2‚190‚000 $3‚000‚000 Revenue recognized
Premium Generally Accepted Accounting Principles Accounts receivable Accounts payable
COMPLETING A CARE PLAN A document or a personal record of the health conditions which stands as a mutual agreement between patient and his/her health care professional is referred to as a “Care Plan”. Usually a person with a health condition of long term opts for a care plan as it is helpful in assessing the care required and to be provided. A care plan is generally opted by the patient by insisting it to their GP or any other healthcare professional as this could help in improving health conditions
Premium Health care Nicotine Patient
Measuring the Viscosity of Motor Oil ME331 Laboratory Assignment #1 Prepared for: Prof. Sangeorzan Submitted by: Abstract An experiment was conducted to model the effect of temperature on the viscosity of motor oil and compare the results to commercial values established by the Society of Automotive Engineers (SAE) for SAE 30‚ SAE 40 and SAE 5W30. The viscosity of the oil sample at eight temperatures between 20 °C and 55 °C was determined using a rotary Brookfield DV-II+ viscometer
Premium Viscosity Liquid
17C-1 The Lease Pumper’s Handbook Chapter 17 Well Servicing and Workover Section C THE TUBING STRING C-1. Tubing and Casing Perforation. The relationship of casing perforations to tubing perforations is important to the performance of the well‚ whether it is a flowing well or produced by artificial lift. The lease operator must know if the tubing perforations are above or below the casing perforations or at the same level (Figure 1). This can be critical as to how much oil the well produces and the
Premium Inch Length Plumbing
Question #1 Effia was born in a village with a mother who loathed every breath that she took. The mother couldn’t wait for the day that she could leave and never come back. One of the major differences in Effia’s growing up is that she was always taught to be silent. She was taught that her opinion didn’t matter and that she was to do what she was told when she was told to do it. Effia’s father cared for her deeply and the woman that raised her did not. Then in Esi’s village she was raised in a
Premium Family English-language films Debut albums
Differences in the hemoglobin of humans‚ horses‚ and gorillas Purpose: The purpose of this lab was to find the differences in hemoglobin of gorillas‚ horses‚ and humans Tables: Organism Number of Differences Horse and Gorilla 27 Horse and Human 25 Human and Gorilla 1 Amino Acid Abbreviation Human Gorilla Horse Alanine Ala 14 14 15 Arginine Arg 3 2 4 Aspartic Acid Asp 13 13 14 Cytesine Cys 2 2 1 Glutamic Acid Glu 11 11 13 Glycine Gly 12 13 14 Histidine His 8 8 8 Leucine Leu 17 19 19 Lysine
Premium Amino acid
D1. Now that you have identified a range of government policies that can affect Morgan Sindall ‚ discuss the possible reaction of Morgan Sindall to such government policies. How will all this policies impact Morgan Sindall? There are a lot of changes made in the economic environment because of the current government policies and this will impact on Morgan Sindall. For example The government has cut spending on building new schools by 13%.Morgan Sindall will have less projects ‚ less opportunities
Premium Economics Policy Government
References: Erwin‚ P. (2011). Corporate Codes of Conduct: The Effects of Code Content and Quality on Ethical Performance. Journal of Business Ethics‚ 99(4)‚ 535-548. Doi: 10.1007/s10551-010-0667-y Eurofins (2011). Product testing: Toys Safety. Retrieved from http://www.eurofins.com/media/2606934/toys_safety_2011.pdf Hemphill‚ T.‚ & Lillevik‚ W. (2011). The Global
Premium Ethics