Numerade

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What is a complication of chronic pain? A n s w e r s : A - D A Opioid tolerance B Sleep disturbances c Myocardial inarction D Allergic reactions

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Which of the following forms does a C corporation file? A) Form 1120 B) Form 1120-C C) Form 1120-S D) Form 1065

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Long-term alcohol abuse can lead to liver damage, which includes: Urinary tract infections, depressed immune system, and excess blood proteins Lipid reduction, enlargement, and decrease in red blood cells Fibrosis, necrosis of the liver, and lipid accumulation in the liver Inflammation, systemic bacterial infections, and digestive tract bleeding

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How many milliliters of 0.40 M H 2 SO 4 would be required to completely react with 50 mL of 0.50 M LiOH?

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1) A rectangular beam is loaded with 2 concentrated forces F1 and F2 concentrated force as shown in the figure below. The elastic modulus of the beam is E. Using the superposition method. Determine the deflection of this beam and write it in terms of distance x, the modulus E and moment of inertia I y F1 F2 O A B x

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Question #7 Which statement correctly distinguishes electric potential from electric field? Electric potential measures the force on a charge, while electric field measures the potential energy per unit charge. Electric potential is a vector quantity, while electric field is a scalar quantity. Electric potential and electric field are the same quantities expressed differently. Electric potential is the potential energy per unit charge, while electric field is the force per unit charge.

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When asked, "when do you feel smart?", students with fixed mindsets are likely to respond by saying: ?when I finish first ? when my work is perfect ? when its easy for me and others can't do it ? all of the above

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Presented below are selected transactions of Concord Apparel. Concord sells in large quantities to other companies and also sells it product in a small retail outlet. March 1 Sold merchandise on account to Karen Company for CHF8,800, terms 6/10, n/30. 3 Karen Company returned merchandise worth CHF700 to Concord. 9 Concord collected the amount due from Karen Company from the March 1 sale. 15 Concord sold merchandise for CHF 1,000 in its retail outlet. The customer used his Concord credit card. 31 Concord added 1.8% monthly interest to the customer's credit card balance. Prepare journal entries for the transactions above. (Ignore cost of goods sold entries and explanations.) (Credit account titles are automatically indented when amount is entered. Do not indent manually. Record journal entries in the order presented in the problem.)

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Please do 3 and 4. In a Buck dc-dc converter that is operating in the steady state under the following conditions: Vin (V): 42 P.W: VV Switching frequency (f): 400 kHz Duty-ratio (D): 0.3 150 Assume ideal components and continuous conduction mode. If the output voltage (Vo) is kept constant while the input voltage (Vin) is allowed to vary 10% from the value in the above table, and the output power (Po) can vary from 30% to 100% of the value in the above table, find the minimum value of the inductance that guarantees continuous conduction. (Hint: When the output voltage is kept constant, use the Pomin condition to determine the minimum inductance value to guarantee CCM.) Vo: 21 minls 2. Use the inductance of about 115% of the minimum value obtained from Problem 1 to find the average output voltage (Vo.p-p) neglecting the capacitor's ESR (8f). 3. Use the inductance of about 115% of the minimum value obtained from Problem 1 and the capacitance of about 110% of the value obtained from Problem 2. At the following four combined conditions: minimum and maximum input voltages, minimum and maximum output powers, find the corresponding operating quantities: Input voltage Vin (V) Output power P (W) Duty-ratio D Inductor Average Output Average output voltage input ripple current ripple current A) 1A Vop-p Iim(A) Vinmin = Vinmax = Pomin = Pomin = Pomax = 4. Use the above parameters to perform simulations (using MATLAB/Simulink) for the four conditions in Problem 3. Plot the simulation results and compare them with those of the calculation in Problem 3.

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4. A cylindrical container 2 meters high with a circular base of radius 1 meter is completely filled with a fluid of weight density 100 newtons per cubic meter. Find the work performed in pumping all the fluid out of the cylinder.

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ashley o.