Numerade

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Evaluate the integral. \int_6^6 (4x^(4)-7)^(12)dx

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Simple harmonic motion is most closely related to: Group of answer choices Freefall Uniform Circular Motion Impulse-Momentum Torque

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Question 17 1 pts What is one of the major changes that occur in families after they divorce? Economic status changes Move to another school Move to another house Parents become depressed

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For an airplane wing, between the top and the bottom of the wing there wasn’t really a difference in height but there was a difference in air speed. This speed difference caused a pressure difference, pushing up on the wing. For the same air flow speeds top and bottom, where would an airplane get the most lift? all the same Earth air density 1.29 kg/m3 Mars air density 0.020 kg/m3 Venus air density 67 kg/m3 Mercury air density 0 kg/m3

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2) What does an oil speculator do? How could this effect the price of oil? According to the data, is the impact large or small?

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Question 3 For the distribution in the following table, the 90th percentile is X = 27.5. X c% 25-29 100% 20-24 80% 15-19 20% True False

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11. Given the transfer function in root locus form $L(s) = K \frac{s + 6}{s^2 + 4s + 100}$, (a) (5 points) Find the poles and zeros of the transfer function in root locus form; use the method of least squares to solve for the roots of the quadratic equations. (b) (5 points) Do a pole-zero plot of the transfer function in root locus form as close to scale as possible on the complex plane. (c) (10 points) Determine the point(s) at which the root locus enters or leaves the real axis. (d) (10 points) Give the formula for determining the angle of departure for the pole in the second quadrant and calculate the departure angle. (e) (10 points) Plot the root locus for this transfer function in root locus form on the complex plane, in the process explaining your procedure. Your plot and explanation must demonstrate your knowledge of plotting a root locus.

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(d) Your corporate network incorporates an MPLS network purchased from an ISP to link your US and Australian offices. Explain how a packet in your offices in Sydney is routed through the MPLS network to arrive in San Francisco. [6 marks]

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For the following reaction at equilibrium, which gives a change that will shift the position of equilibrium to favor formation of more products? 2 A (g) \iff 2 B (g) + C (g), \DeltaH^\circ = 50 kJ/mol A. Increase the total pressure by decreasing the volume. B. Add more B. C. Remove C. D. Lower the temperature.

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Assume no losses for the following transformer problems: 14) A power transformer has 1,000 primary turns and 500 secondary turns. The primary voltage is 60 volts and the load resistor is 60 ohms. What is the primary to secondary turns ratio? Also, what is the secondary voltage..... the secondary and primary currents and the powers? 15) Another transformer has a secondary voltage of 60 volts and a primary current of 100 Amperes with a turns ratio of 1:5 What is the primary voltage, the secondary current, the value of the load resistor and the powers? 16) What is the turns ration of a balum transformer that has a primary impedance of 1,000 ohms and a secondary impedance of 250 ohms?

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brittney e.