Summary: Experiment 9 is conducted to identify the importance of intermolecular forces and how they affect molecules. Intermolecular forces are forces between molecules that determine whether the molecule is a solid‚ liquid‚ or gas under standard conditions. In our lab‚ we measured the maximum and minimum temperature reached and time it took to reach it of alcohols and alkanes. In addition‚ we measured the vapor pressure of the liquid at different temperatures. Through Experiment 9‚ we concluded
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with friction force of 870 N and a coefficient of friction 0.23. What is the trailer’s normal force. 870N=.023(FN) divide by .023 FN=870N/.023 FN=37826.7N 9. mass 13.0 kg dropped from a cliff. Find its weight Fw=13.0kg * 9.8m/s^2 Fw=127.4kg*m/s^2 Fw=127.4N 13. A force of 175N needed to keep a 640N engine from sliding. What is the coefficient of static friction? Ff=175N FN=640N divide by 640N µ=175N/640N µ=.273 15. find acceleration of a forklift mass 1400kg pushed by force 2100N opposed by
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1. Iron has a BCC crystal structure‚ an atomic radius of 0.124 nm‚ and an atomic weight of 55.85 g/mol. Compute its theoretical density. 2. Cite the primary differences between elastic‚ inelastic‚ and plastic deformation behaviors. 3. Of those metals listed in Table 1‚ (a) Which will experience the greatest percent reduction in area? Why? (b) Which is the strongest? Why? (c) Which is the stiffest? Why? Table 1 Yield Tensile Strain Fracture Elastic Strength Strength at Strength Modulus
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The Force of Circumstances “The Force of Circumstance” is written by W. Somerset Maugham and takes place in Borneo (British colony)‚ however‚ the district is unclear but there are uses of exotic setting in the essay such as‚ mountains and rivers which indicates that the story takes place in a far and exotic country. It is about the end of a marriage between two people: Doris‚ an English girl and Guy‚ a man from Sembulu. Guy is 29 years old‚ and works for British colonial service; however‚ the
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Private Equity Alert January 2009 Weil News n n n n n n n n The 2009 Edition of Best Lawyers in America named our following partners in the areas of Leveraged Buyouts‚ Private Equity Law or Private Funds Law: Christopher Aidun‚ David Duffell‚ Shukie Grossman‚ David Kreisler‚ Steven Peck‚ Charles Robins‚ Jay Tabor‚ Jeffrey Tabak‚ Doug Warner‚ Glenn West‚ James Westra and Barry Wolf Weil Gotshal advised Lehman Brothers Holdings Inc. in connection with the management buyout of Neuberger
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MEMORANDUM CIRCULAR NO. 08-09-95 SUBJECT: IMPLEMENTING RULES AND REGULATIOS FOR REPUBLIC ACT NO. 7925 RE: AN ACT TO PROMOTE AND GOVERN THE DEVELOPMENT OF PHILIPPINE TELECOMMUNICATIONS AND THE DELIVERY OF PUBLIC TELECOMMUNICATIONS SERVICES. For the purpose of an effective and smooth implementation of RA 7925‚ the National Telecommunications Commission‚ an attached agency of the Department of Transportation and Communications (DOTC) and the principal administrator of RA 7925 (Public Telecommunications
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Buoyancy‚ Force‚ and Gravity Purpose: To check the buoyancy of the object measured in Newton. Hypothesis: I think the force pulling down on the clay might be heavier then the container with water and clay. Apparatus: 1 small beaker (mL) 1Graduated cylinder 1 container 1 small portion of clay can Spring scale (newtons) Tap water 1 Cloth Method: First‚ hang the clay on the hook of the Newton spring scale. Secondly‚ record the measurements. Thirdly‚ get a container‚ fill it with
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TREVOR COGAR FITCH P#3 I believe that Air Force Memorial Located Arlington Virginia Is the most incredible memorial ever made because of how strongly it shows towards the men and women that were killed in combat. Simple in design‚ Freed’s monument includes three curved stainless steel spires that stretch about 270 feet (82 meter) into the air. Meant to evoke the image of the precision "bomb burst" maneuver performed by the United States Air Force Thunderbird Demonstration Team‚ the three
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Topics 1----- Five forces: industrial analysis How is it that even in the best-performing industries only some firms do well? What factors might explain differences in firm performance within the same industry? 5. (12-13) (a) What are the determinants of firm performance (b) Use a real life example to illustrate how five forces analysis may be used in practice (c) Five forces are used to make decisions as whether to entry an industry or not. 1. five-forces analysis is a tool to analyze level
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the right on block 1 with a normal force of 16 N. On a sheet of paper‚ draw the free body diagram for block 1 using the two-subscript notation from class. After completing the free body diagram‚ enter below each force and its x & y-components. Remember that the x-component is the "i" component and the y-component is the "j" component. FORCES on BLOCK 1 Weight force on block 1 by Earth W1E = 0 i + -40 j N Normal force on block 1 by Surface N1S = 0 i + 40 j N Normal force on block 1 by Hand N1H = 16 i
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