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a parallel-plate capacitor is formed from two 4.0-cm-diameter electrodes spaced 2.2 mm apart. The electric field strength inside the capacitor is 3.0x10^6 N/C

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Indigo Company lost most of its inventory in a fire in December just before the year-end physical inventory was taken. The corporation's books disclosed the following. Beginning inventory \$163,800 Sales revenue \$666,700 Purchases for the year 420,400 Sales returns 22,600 Purchase returns 31,600 Rate of gross profit on net sales 20 \% Merchandise with a selling price of \$20,800 remained undamaged after the fire. Damaged merchandise with an original selling price of \$14,800 had a net realizable value of \$5,600. Compute the amount of the loss as a result of the fire, assuming that the corporation had no insurance coverage. Amount of the loss \$

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Q4(10pts.): Find $g(t) * h(t)$: $g(t) = u(t) - u(t - 10)$ $h(t) = \frac{1}{2}e^{-\frac{t}{2}}u(t)$ Q5(10pts.): Find $g(t) * h(t)$: $g(t) = u(t) - u(t - 10)$ $h(t) = \delta(t) - \frac{1}{2}e^{-\frac{t}{2}}u(t)$

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676 . Describe the theoretical underpinnings of the finite element method in engineering analysis. What are the theoretical considerations in the design of bearings for rotating machinery?

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Current Attempt in Progress Sheffield Corp's trial balance reported the following balances at the end of its first year: Cash $14840 Prepaid insurance 740 Accounts receivable 3710 Accounts payable 2970 Notes payable 4450 Common stock 5720 Dividends 740 Revenues 30740 Expenses 18550 What amount did Sheffield Corp.'s trial balance show as total credits? ? $43140 ? $44620 $43880 ? $45360

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15 2. The grades of the students in SE 205 is normally distributed with mean 70 and standard deviation 10. Compute the following: (iii) If 10% of the students scored A+, find the minimum grade required to get this grade.

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Texts: Hello expert, how are you? I have a group of questions and I want to solve them correctly, clearly, and in detail. I do not want previous solutions from Chegg. Please, I want to get the full mark of 20/20, please. Q.1 (Unit-1) 1) When a party makes a local telephone call to another party, is this a point-to-point or multipoint connection? Explain your answer. 2) For each of the following four networks, discuss the consequences if a connection fails. a. Five devices arranged in a bus topology b. Five devices arranged in a ring topology c. Five devices arranged in a mesh topology d. Five devices arranged in a star topology (not counting the hub) 3) Assume seven devices are arranged in a mesh topology. How many cables are needed? How many ports are needed for each device? Q.2 (Unit-2) 1) Describe various types of addresses associated with the layers of the TCP/IP model. 2) What are the types of addresses (identifiers) used in each of the following layers? a. Application layer b. Network layer c. Data-link layer 3) Match the following to one or more layers of the OSI model: a. Communication directly with the user's application program b. Error correction and retransmission c. Mechanical, electrical, and functional interface d. Responsibility for carrying frames between adjacent nodes Q.3 (Unit-3) 1) Why is digital transmission preferred over analog transmission? 2) For the following frequencies, calculate the corresponding periods. Write the result in seconds (s), milliseconds (ms), and microseconds (μs): 22 Hz; 6 MHz 3) The power of a signal is 20 mW and the power of the noise is 1 μW; what are the values of SNR and SNRdB? Q.4 (Unit-4) 1) Find the class, netid, and the hostid of the following IP addresses: i. 110.34.2.8 ii. 135.56.8.6 iii. 230.34.54.12 iv. 238.34.2.1 2) Rewrite the following IP addresses using dotted-decimal notation. a. 01011110 10110000 01110101 00010101 b. 10001001 10001110 11010000 00110001 c. 01010111 10000100 00110111 00001111 d. Write short notes on Routing. 3) An organization is granted the block 130.56.0.0/16. The administrator wants to create 1024 subnets. Find the following: a. Number of addresses in each subnet b. Subnet prefix c. First and last addresses in the first subnet d. First and last addresses in the last subnet

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Which of the following statements is true? A. Free trade is never beneficial for developing countries. B. Free trade can be beneficial to economic welfare of all countries involved. C. Free trade is beneficial only if your competitor does not pay unreasonably low wages. D. Free trade is beneficial only if both countries have access to the same technology. E. Free trade is beneficial only if your country is strong enough to stand up to foreign competition.

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QUESTION 1 An aircraft has a wing area of 20 m² and whose wings resemble the NACA 23012 with [13] no flaps and is flying horizontally (0° angle of attack) at a constant speed of 250 km/h. To gain height the pilot adjusts the controls so that the angle of attack becomes 10°. Take the density of the air as 1.23 kg/m³. Determine the total power required to execute this action at the same constant speed.

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Puck Velocities (m/s) 0.03 0.04 0.06 0.08 0.08 0.10 0.11 0.13 0.16 Net Force on Puck (N) 0.072 0.2 0.3 0 0.24 0.55 0.9 Puck Accelerations (m/s²) 2.4 5 5 0 5 2.4 7 1. There are four forces acting on the puck while being hit by the hockey stick. Give the name of each of these forces, and their directions 2. What pattern do you notice in the size of the net force on the puck? Provide an explanation as to what you think is causing this pattern. 3. The hockey stick is also accelerating during the time it is touching the puck. a) How would the size of the stick's acceleration compare to that of the puck? Provide the reasoning behind your answer. b) How would the size of the net force on the stick compared to that of the puck? Provide the reasoning behind your answer. 4. Which would you expect to be larger: The net force on the puck, or the force the puck exerts the stick? Provide the reasoning behind your answer. 5. (a) After the stick no longer in contact with the puck, what would be the net force on the puck? (b) Explain how the motion of the puck once the stick is no longer touching it is consistent with your answer to (a)

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felipe m.