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23. A Van de Graaff generators metal sphere has a diameter of 2.15 m and a charge of 4.8 mC. An oxygen atom with two missing electrons is released from rest near the surface of the Van de Graaff generator. What is its kinetic energy in MeV at a distance of 42.125 m from the surface of the Van de Graaff metal sphere? (Assume the electric potential is zero far away from the surface.)

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Question 6 Find the unit vector notation for $\vec{A} = [5m, 143^\circ]$. I. $\vec{A} = (-1\hat{i} + 3\hat{j})m$. II. $\vec{A} = (4\hat{i} + 2\hat{j})m$. III. $\vec{A} = (-4\hat{i} + 3\hat{j})m$. IV. $\vec{A} = (5\hat{i} - 2\hat{j})m$.

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Solve x x 2 − 3x + 2 = 2x x − 2 + 1

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Two government organizations that are responsible for initiating actions against possible antitrust cases are: A. the Department of Justice and the Department of Commerce. B. the Department of Commerce and the Federal Reserve. C. the Department of Justice and the Federal Trade Commission. D. the Department of Labor and the Department of Commerce.

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Assume L1 and L2 are languages on alphabet {a,b}. Which of the following statements is FALSE? Question 3Answer If L1 is finite, and L2 is non-regular, then L1∩L2 is regular. If L1 is regular, then Prefix(L1) is regular. Recall that Prefix(L)={u:∃vuv∈L}. If L1∪L2 is regular, and L1 is regular, then L2 is regular. If L1¯¯¯¯¯¯ is regular, then L1 is regular.

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Convert 27.1 L/cm to units of milliliters per meter. Show the unit analysis by dragging the conversion factors into the unit-factor slots. 27.1 L \times \frac{1000 \text{ mL}}{1 \text{ L}} \times \frac{100 \text{ cm}}{1 \text{ m}} = \boxed{\text{ }} \frac{\text{mL}}{\text{m}}

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a deficiency of monoamine oxidase a leads to a build up of what chemical inside certain neurons?

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Explore the Internet for the following information about economic development committees. Note that some information you find may be generic and, therefore, you need to extrapolate into the field of economic development. • Roles and responsibilities of volunteer committees • Process to become a committee volunteer • How committees function • Decision-making models • Executive positions within committees and their responsibilities • Legal risks and liability mitigation • Financial responsibilities • Bylaws and policy development

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How many type parameters can a generic class declaration have? Group of answer choices Multiple Single None Depends on the class

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Part III. Offer Curve Suppose that country I increases its willingness to trade at the same time that trading partner country II decreases its willingness to trade. What can be said about the resulting impact on the terms of trade and on the volume of trade? Assume import is price elastic. (Note: You will not be able to say anything concrete about one of these two impacts. Why not?) Part IV. Heckscher-Ohlin Model Consider two countries, Vietnam and China, producing two goods, textile and televisions. Suppose that textile is relatively labor-intensive. Vietnam has 20 units of capital and 16 units of labor and China has 300 units of capital and 150 units of labor. 1. Which country is relatively capital-abundant? Explain. 2. Which country will export textile? Explain. 3. In Vietnam the production of which good decreases under trade? In China? 4. In China, is the relative price of televisions higher under free trade or no trade? Explain. 5. Which group benefits from trade in China? In Vietnam?

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stephen r.