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In authoritarian nations, those in power beat, imprison, and sometimes kill those members of society who refuse to comply with their authority. They hope that their use of force will not only affect its target, but also the rest of the nation's citizens. This method of forcing others to comply is best described as Multiple Choice propaganda. persuasion. discrimination. coercion.

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When Hank says that the pH of honey is “about a thousand times more acidic” than the pH that bacteria prefer, he means that there are 3 “jumps” on the pH scale between the pH of honey and the pH that bacteria prefer.

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Show that the following sets in $\mathbb{R}^3$ are 2-cells Then find their respective boundaries, assuming that the Orientation is induced by parametrization you find in each Case. Do there exist differential 1-forms $\omega$ such that $\int_{\partial} d\omega \neq 0$? Just your answers (b) The portion of the sphere $x^2 + y^2 + z^2 = 4$ lying between the $z = 0$ and $z = 1$ planes

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Taking into account only the effect of normal stresses, determine the strain energy of the prismatic beam AB for the loading shown.Given: $w_0 = 4w$ (Round the final answer to three decimal places.) The strain energy for the beam is $\frac{w^2L^3}{EI}$

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Q3 The 12 mm crank is rotating at 1200 rpm, counter clockwise. Determine the velocity of the 45 mm link. 70 mm 40$^\circ$ 12 mm 65 mm 45 mm

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Three point charges are arranged in a horizontal line as shown below. Find the electric forces in units of kQ/R on the charges given the following: Q = -18Q, Q2 = -1Q, Q3 = -64Q, r2 = 3R, and r = 1R. Remember that a positive force points to the right and a negative force points to the left. What is the force on charge Q due to Q? KQ2/R2 What is the force on charge Q due to Q3? KQ/R2 What is the force on charge Q due to Qg? KQ2/R2 What is the force on charge Q due to Q? KQ/R2 What is the force on charge Q3 due to Q? KQ2/R2 What is the force on charge Q due to Q? KQ2/R2 What is the net force on charge Q? KQ/R2 What is the net force on charge Q? KQ2/R2 What is the net force on charge Q?

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[1 1 1 1 Let A = 2 5 0 and b = 2 L1 -1 2] [3 (a) Compute cond,(A). [1 1 1] (b) Suppose A is changed to A' = 1 5 0 .How L1 1 2 large a relative change can this change produce in the solution to Ax = b? [Hint: Use inequality (1) from this section.] (c) Solve the systems using A and A' and determine the actual relative error. 1 (d) Suppose b is changed to b' = 1 . How large a 3 relative change can this change produce in the solution to Ax = b? [Hint: Use Exercise 42.] (e) Solve the systems using b and b' and determine the actual relative error.

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6. Suppose the government stimulates domestic spending by increasing government purchases or cutting taxes. Use the Mundell-Fleming model to illustrate and explain how this policy affects a small open economy with a fixed exchange rate.

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R1 2k? V1 5V V4 R2 1k? 10V R3 5k? R4 2k? R5 10k? 4. Using the circuit in Prob. 3, use superposition to solve for the power through R2 and R4.

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E-commerce involves significantly more than just the presentation of products in a shopping cart. Understanding the various elements in an e-commerce site is vital to the planning and implementation of such a site. Based on your knowledge, experience and ideas, respond to the following questions: What are the major elements of an e-commerce Web site? (List at least four) Select 1 of the major elements, and describe some of the technologies or techniques that are available to implement the element. What are some of the advantages and disadvantages of each?

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