soil mechanics ... pls i want the sol as soosn as possible with clearly steps

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QI) The surface 4 <r<5,0<0<25° and 162° << 1989 contains pv = 10 (r2 - 9r + 20) sin(0/3), find 1) Flux through the surface 2) D

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621 How: х в (x 1 when Т. fil- (К(21

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2 2- flo=6² " is range oto 2 Ti

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62 How: х when o CX CT пқсат f(x) - Г.

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3. Consider the transmission line circuit shown below which consists of a transmission line of length ‘l, and a source with a finite duration pulse (of amplitude 10V and duration 5ns). 25A IN a) Plot the voltage on the TLine at time t=12.5ns and t=27.5ns. (Break the line into quarter length sections and plot the voltage on the line as a function of position. b) Plot the voltage across the load Vi and input end VIN for the time duration 0<t<25ns. c) Calculate the steady state voltage on the TLine at time t-infinity.

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A bicycle generator is a form of green energy and a good way to work out. Simulate a bicycle generator on Simulink using simscape to find the output current and voltage that can be produced from pedaling. 1.Bicycle 5. Light bulb 3. Drive Belt ( 2. Stand 4.Motor Notice that there is a unidirectional clutch between the pedal and the main gear in the bicycle. m human force is 30 N. Assume any needed dimensions and data.

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1) Among n identical-looking coins, one is fake. The fake coin is known to be lighter than the genuine one. With a balance scale, we can compare any two sets of coins. Design an efficient (with minimum number of weighing) divide-into-3 algorithm for detecting the fake coin. Set up a recurrence relation for the number of comparisons or weighing for this algorithm and solve it by backward substitution method for n = 3k 2) Let C(n) denote the number of comparisons performed by quicksort in sorting an array of size n in the worst case. Write the recurrence relation for C(n) and solve.

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soil mechanics ... pls i want the sol as soosn as possible with clearly steps

Electrical engineering Solution will be made for y = 6 In your analysis, use the last digit of your Student ID instead of y. If the last digit of your student number is 0, take y as 10. In the given DC circuit, a) Compute the open-circuit voltage (Voc) at terminals a-b by using node voltage method. b) Compute the short-circuit current (Isc) at terminals a-b by using mesh current method. c) Calculate the Thévenin (or Norton) equivalent resistance. (R=V/Isc) d) Draw the Thévenin and Norton equivalent circuits. e) If a load is connected to terminals a-b, calculate the value of the load resistance for the maximum power transfer. Find the maximum power that can be delivered to the load. 4ix 200 V İx > yΩ M yΩ M ni 。 + yΩ wa + W 20A Vx yΩ 2Vx - b Note: Don't use supernode or supermesh. Don't use source transformation.

WorldCom officers and employees fraudulently made and caused the making of false and fictitious entries in WorldCom's general ledger which effectively "transferred" a significant portion of its line cost expenses to a variety of capital asset accounts, thereby effectively recharacterizing, without any supporting documentation, and in a manner inconsistent with GAAP, the operating expenses it had incurred for access to third party networks as "assets." 1. When costs are recorded as an asset, they are said to be capitalized. This builds on ideas first presented in Chapter 2, where you learned that it was inappropriate to record costs as assets, provided that they possess certain characteristics. What are those characteristics? 2. Some authors claim that even with clear rules like those reference in Q1, accounting still allows managers to use "tricks" like capitalizing expenses. What do you suppose is meant by the expression capitalizing expenses?

1. [LO 1, LO 2, LO 3 &amp; LO 4, 30 points] From a list of network switches within a company and the length of wired network cable length from one network switch to another, find the minimum total cable length so that all network switches are connected and the list of the connections. Sample input A B 11 A C 13 A D 15 B C 10 BD 12 CD 14 Sample output 33 B-C 10 A-B 11 B-D 12 Output explanation: the total network length to connect A, B, C, D switches are 33 and the network connections are: B to C 10, A to B 11 and B to D 12 a. Design your algorithm in a pseudocode! (PS: use greedy algorithm) b. Do analysis for your algorithm resulting in an asymptotic notation (use E for the connections and V for the switch, e.g. O(E x V), O(E log V), O(E x E), etc.)! Prove that your algorithm is correct and create your own Input / Output with minimum of 6 switches and 12 network connections! C.

A 50-Ω lossless line has VL= 10ej25° V, ZL = 50ej30°. Find the current at λ/8 from the load.

1.7 Two long, cylindrical conductors of radii a, and a, are parallel and separated by a distance d which is large compared with either radius. Show that the capacitance per unit length is given approximately by c=(4 ing)" where a is the geometrical mean of the two radii. Approximately what gauge wire (state diameter in millimeters) would be necessary to make a two-wire transmission line with a capacitance of 0.1 muf/cm if the separation of the wires was 0.5 cm? 1.5 cm? 5.0 cm?

A coaxial line 5.6 m long has distributed parameters R = 6.5 ohm/m, L = 3.4 mu H/m, G = 8.4 mS/m, and C = 21.5 pF/m. If the line operates at 2 MHz, calculate the characteristic impedance and the end-to-end propagation time delay.

⚠️ Assembly Language Microcontroller 8051 based on Proteus 8.9 Software ⚠️ Write an assembly program and to perform the two way switch task. Assemble the written program and correct any synthesis error. Down load the assembled program and try to run the designed circuit

1. A certain Christmas tree ornament is a silver sphere having a diameter of 4.24 cm. (a) If the size of an image created by reflection in the ornament is one-fourth the reflected object's actual size, determine the object's distance from the front surface of the ornament. Is the image upright or inverted? (b) Draw a principal-ray diagram to show that the image orientation is as you predicted in (a).

It is an algorithm question for computer science, please HELP.... The problem of accurately summing a set S of n floating-point numbers, S = {x_1, x_2, ..., x_n}, on a real-world computer is more challenging than might first appear. For example, using the standard accumulating-sum algorithm to compute the harmonic numbers, H_n = Sigma^n _i = 1 1/n, in floating-point produces a sequence that converges to a constant instead of growing to infinity as a function close to In n. This phenomenon is due to the fact that floating-point addition can suffer from round-off errors, especially if the two numbers being added differ greatly in magnitude. Fortunately, there are several useful heuristic summation algorithms for dealing with this issue, with one of them being the following. Let x_i and x_j be two numbers in S with smallest magnitudes. Sum x_i and x_j and return the result to S. Repeat this process until only one number remains in S, which is the sum. This algorithm will often produce a more accurate sum than the straightforward summation algorithm, because it tends to minimize the round-off errors of each partial sum. Describe how to implement this floating-point summation algorithm in O(n log n) time.