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jose francisco gutierrez

jose francisco g.

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Identify the statement that challenges the criticism that global economic integration threatens deeply held noneconomic values. The policies of the Golden Straitjocket are simply rational requirements for a notion that chooses prosperity over poverty. Financial and economic norms are analogous to scientific lows discovered by social scientists. Global market capitalism fueled by multinational corporations seeks to expand worldwide markets for their products and creates a cultural homogenization that threatens locol cultures and traditions Private multinational corporations are replacing legitimate governments as the true international decision makers. The World Trade Organization, World Bank, and International Monetary Fund are themselves undemocratic bureaucracies that threaten the political values and self-determination in poor countries

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two tiny, spherical water drops, with identical charges of -3.57x10^-16C have a center to center seperation of 1.09cm. what is the magnitude of the electrostatic force acting between them? how many excess electrons are on each drop, giving it its charge imbalance

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During the current year, merchandise is sold for $112,700 cash and $647,600 on account. The cost of the goods sold is $479,000. What is the amount of the gross profit?

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Zero force on the third charge Due in 3 hours, 4 minutes Charges $q_1$ and $q_2$ lie on the x axis at points -5.100 nm and 5.800 nm respectively. What is the ratio of $q_1$ to $q_2$ for the net electrostatic force on charge $q_3$ placed 3.184 nm on the x axis to be zero. $1.0028 \times 10^{1}$ You are correct. Your receipt no. is 152-8939 Previous Tries Repeat for $q_3$ on other side of $q_2$ at 14.084 nm. Submit Answer Incorrect. Tries 2/10 Previous Tries This discussion is closed.

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For the next two parts, assume that the particle's mass is increaBy what multiplicative factor RK does the initial kinetic energy increase, and by what multiplicative factor RW does the work done by the force increase (with respect to the case when the particle had a mass M )? If one of the quantities doubles, for instance, it would increase by a factor of 2. If a quantity stays the same, then the multiplicative factor would be 1. You should enter the two factors separated by a comma.

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Part A A red laser at 650 nm and a blue laser at 450 nm emit photons at the same rate. How do their total power outputs compare? Express your answer using two significant figures. $\frac{P_{blue}}{P_{red}}$ =

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Explain why the following reactions are not heat of formation reactions. i. Mg$^{2+}$ (aq) + 2Cl$^-$ (aq) ? MgCl$_2$ (s) ii. 2Na (s) + 2H$_2$O(l) ? 2NaOH(aq) + H$_2$ (g) iii. 2H$_2$(g) + O$_2$(g) ? 2H$_2$O(l)

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Q1] Answer the following: (a) Find the period of the DT signal: $x(n) = 4sin(\frac{8\pi n}{3} + \frac{7\pi}{8})$ (b) Check if the CT signal x(t) is periodic, if so, find the period: $x(t) = cos(5\pi t) + cos(60\pi t)$ (c) Check if the signal $x(t) = (1+t^3)cos^3(10t)$ is even or odd.

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Q.5 (a) Using the Routh-Hurwitz crition, determine if the following systems are stable or unstable, and how many roots lie in the left-hand plane of the s-plane diagram. $\frac{s^3 + 2s^2 + 6}{s^5 + 6s^3 + 5s^2 + 8s + 20}$ (i) $T(s) = $ $\frac{1}{2s^2 + 5s^3 + s^2 + 2s + 1}$ (ii) $T(s) = $ (10 marks) (b) For the negative closed loop feedback system with an open loop gain G(s) and a feedback gain H(s) = 1, where $G(s) = K \frac{(s - a)}{s(s + b)}$ determine the range of values for the gain K when (i) a < 0 and b < 0, and (ii) a > 0 and b > 0. (10 marks)

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2. Using the method of undetermined coefficients, a particular solution of the differential equation y" + y = 2 cos(t) + sin(2t), has the form: (i) A cos(t) + B sin(2t) (ii) A cos(t) + B sin(t) + C cos(2t) + D sin(2t) (iii) t \cdot [A cos(t) + B sin(t)] + C cos(2t) + D sin(2t) (iv) A cos(t) + B sin(t) + t \cdot [C cos(2t) + D sin(2t)] (v) t \cdot [A cos(t) + B sin(t) + C cos(2t) + D sin(2t)] DO NOT try to solve for coefficients. (5 pts)

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