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stephen williams

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Kamiya has a strong desire to be influential in her group and to control what goes on in her environment. Which type of needs would Kamiya be considered high in? O achievement O power Oself-actualization O affiliation O security

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Chapter 14-Electrical Principles 367 Review 1. What are the three fundamental particles contained in an atom? 2. What is the law of charges? 3. What is the difference between a conductor and an insulator? 4. Define electron flow as well as the two conventions used to describe it. 5. Define voltage, current, and resistance and list the unit of measure for each. 6. What kind of electrical device converts AC voltage to DC voltage? 7. Conductors are insulated and rated according to what system? 8. Define power and describe the power formula. 9. List the three types of electric circuit connections. 10. Why are magnetic forces strongest at the ends of a magnet? 11. Define alternating current and explain how it is generated. 12. Define power distribution and list the steps in the distribution system. 13. What is the purpose of the National Electrical CodeĀ® (NEC) and how often is it updated? 14. Describe the procedure when handling a victim of an electrical shock accident. 15. List the three types of approach boundaries.

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How many moles of gas are in a gas sample occupying 0.552 L at 119 mmHg and 21°C?

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QUESTION 6 Which type of employee fraud is the most frequent? O Payroll O Expense reimbursement O Billing O Skimming O Non-cash

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Tasneem is interested in understanding the physical abilities of older adults. She recruits a sample of 60-80 year olds from a local gym and tests their abilities. Which might be a fair criticism of her scientific reasoning? a. Because Tasneem drew her sample from a gym it is likely that her results will not accurately reflect the larger population of older adults. b. Her interest in this group means that she is not objective and her study will likely contain bias. c. A single study cannot prove her hypothesis. d. By excluding 90 and 100-year olds Tasneem is not defining ā€œolder adultsā€ accurately.

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(b) Solve the following DE by finding an integrating factor that makes the DE exact. $\cos z dz + (1 + \frac{2}{y}) \sin z dy = 0$

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Part A A satelite is orbiting around the Moon at an altitude of 200 km above the lunar surface. Ignore the gravitational effects from the Earth on the satelite. Using the average distance from the Moon's center to its surface is about 1740 km and mass of the Moon is 7.35 x 10$^{22}$kg, calculate the time it would take the satelite to complete on full revolution around the Moon. Express your answer using two significant figures. Handwritten Solutions (Submitted into Canvas): Write down your Givens and what you are asked to Find. Clearly define your coordinate system (+/- directions) and origin, draw the free body diagram, apply Newton's 2nd Law, label all forces, and show how you obtained your equations and final answers. Show all steps and write down all equations used (not just numbers). Show how you obtained your final answer(s) including diagrams, equations, algebra and geometry, appropriate units, and significant figures. Put a box around your final answer(s).

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If x < -3 and $x^2 + 5x + 12 = 8$, what is the value of x+2 A -4 B -2 C -1 D 0

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Oranges of identical size are packed (body-centered cubic pattern, packing factor = 0.68) into a 0.2621 m³ cubic container for storage and shipment. When completely filled, the oranges in the container have a specific surface area of 51 m?¹. Estimate the number of oranges required to fill a container. Ignore edge effects (i.e., for this exercise, we are ok with partial oranges along the edges of the box).

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Determine the slope and the y-intercept for the graph of the following equation. \(4x + 7y = 13\) Slope: \(m = \) \(y\)-intercept: \((0, \) \)

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