A 200 gallon tank initially contains 100 gallons of water with 20 pounds of salt. A salt solution with 1/5 pound of salt per gallon is added to the tank at 10 gal/min, and the resulting mixture is drained out at 5 gal/min. Let Q(t) denote the quantity (lbs) of salt at time t (min). (a) Write a differential equation for Q(t) which is valid up until the point at which the tank overflows. Q' (t) = (b) Find the quantity of salt in the tank as it's about to overflow.
Q: Scalability in the cloud: what does it mean precisely, and how does it function? What are some of…
A: What is the definition of cloud scalability: Let's look at a basic day-to-day example to better…
Q: What is accountability? Describe the many forms of traceability.
A: Answer: You can find it in the condensed explanation that I provided.
Q: Question 6 The following scenario is an example of which algorithm construct? A flowchart needs to…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: What are the benefits of networking software that permits communication between teachers and…
A: Answer: we need to write what are the benefit of networking that permits communication between…
Q: Write a brief description of category 3 UTP.
A: The Answer is in step2
Q: What are the advantages of the Tor network?
A: The above question is solved in step 2 :-
Q: Define parallel processing, also called on occasion as multiprocessing. Parallel processing . IBM's…
A: What is parallel computing, and how does it work: Numerous computer cores are used in parallel…
Q: plain Windows Explorer Des a file manager does. Define
A: Introduction: We should characterize file manager and windows pioneer in view of the data gave. On…
Q: end requir
A: Solution - In the given question, we have to find the correct answers.
Q: do you believe the use of wireless awback?
A: Wireless Technology: Infrared and radio frequencies often slow down the transmission of wireless…
Q: Suppose that the execution time of a given program on a single processor is 9.5 ms. If you run this…
A: Answer is given below-
Q: The basic goal of computer networking is to connect different devices to one another so that they…
A: Connections: Professional and social interactions need networking abilities. Sales, company…
Q: In today's environment, almost all household appliances are fitted as standard with the ability to…
A: Inspection: Wi-Fi and Bluetooth are the two types of wireless technology present in laptops more…
Q: What is the definition of sub-query in SQL?
A: To define sub-query: A query that is nested inside another query is known as a subquery. The inner…
Q: In what ways does quality assurance advocate for the automation of products via the use of native…
A: Introduction: QA advocate for automation: We need to talk about the QA advocate automating item from…
Q: What Linux OS restrictions exist?
A: Linux OS used form: Web servers, database servers, file servers, email servers, and other shared…
Q: Describe the many processes that are involved in the process of importing and exporting files.
A: Introduction: When a programme starts running, the standard streams are pre-connected input and…
Q: In a flowchart an input or output instruction is represented by which shape? A rectangle A…
A: Shape to reperesent input and output in flowchart
Q: what distinguishes the following from one another? , for the production of ICT content.…
A: Online platform: Online platforms are anything produced utilising internet technology. This includes…
Q: What are some of the technological advantages that a company may benefit from by selling their items…
A: There are a number of technical benefits to selling a product on Amazon rather than on one's own…
Q: Which sorting method is the most efficient?S
A: Given that: Because it is one of the sorting algorithms that is both efficient and effective,…
Q: Please explain Give asymptotic upper and lower bounds for each of the following recurrences.…
A: Dear Student, The above problem is being solved using algebraic substitution , the answer to same is…
Q: What is convergence technology? Commonly used examples of such devices are shown. What are the…
A: These are devices that will eventually replace the multiple devices that individuals carry around…
Q: Justify why deep access is superior to shallow access from a programmer's perspective; do not rely…
A: Justify why deep access is superior to shallow access from a programmer's perspective; do not rely…
Q: What is the relevance of using password security and access control to enforce rules?
A: answer is
Q: Where should workers who work remotely connect their mobile devices?
A: Network of wireless devices: A wireless network allows devices to stay connected to the arrangement…
Q: To someone who isn't acquainted with it, you should explain what the internet of things is. What…
A: Given: Describe what is meant by the "internet of things." What makes the industrial internet of…
Q: In today's society, what is the relevance of access restrictions? In your answer, please include at…
A: Controlling who or what can see or make use of resources in a computing environment is the function…
Q: show that ¨(p
A: According to De Morgans law, ~(pVq) = ~p∧~q
Q: Explain the pros and drawbacks of each model, as well as the step (or steps) that, in your opinion,…
A: Spiral Model Advantages: Risk Management: Projects with a large number of unknown hazards that…
Q: Prove or disprove: for every sequence S of n integers there exists a binary search such that the…
A: It is defined as a tree that is organized in a manner. Such a tree can be represented by a linked…
Q: In what way do you believe the use of wireless technology presents the greatest potential drawback?
A: This question comes from Networking and Communication which is a paper of Computer Science. Let's…
Q: To learn more about the industry, investigate the most recent developments in wireless networking on…
A: LAN connection using wireless technology: WLAN stands for "wireless Local Area Network." A…
Q: you will create a spell checker. The program will take three command line arguments: number of words…
A: Filename: main.cpp #include <iostream> #include <string> #include "QuadraticProbing.h"…
Q: In terms of the accomplishment and quality of the project, please provide three reasons why you…
A: Given: Explain why architectural design is more important for project success and quality than…
Q: Do you believe it's feasible to define software engineering's primary goal? What is it, precisely?
A: Do you believe it is feasible to express the primary goal of software engineering in a nutshell?…
Q: What does it mean to state that something is on the periphery of something else?
A: Given: A computer peripheral is any external device that offers input and output to the computer.…
Q: A computer system has the capacity to generate and process information in a wide range of distinct…
A: Given: During the process of the CPU executing the programmed, the instructions act as a kind of…
Q: 1: Write a NumPy program to create a 3x3 matrix with values ranging from 2 to 10. Expected Output:…
A: I have provided PYTHON CODE along with CODE SCREENSHOT and 2 OUTPUT…
Q: Explain the function of the directional and other keys. Describe the media and Internet control…
A: The above question is solved in step 2 :-
Q: Think about the advantages and disadvantages of connecting to the cloud on a worldwide scale.
A: Given: Consider the benefits and drawbacks of cloud connection on a global scale. Cost-effectiveness…
Q: d be a data structure or an ADT. Explain what this means. (How ca
A: Introduction: Searching and sorting are the most common tree uses, but a graph has a network model.…
Q: If mobile and wireless employees need distinct networking techniques, why do you believe this is the…
A: Wireless device network: With a wireless network, devices may remain connected while wandering about…
Q: The following scenario is an example of which algorithm construct? A flowchart needs to represent a…
A: The above question is answered in step 2 :-
Q: What recommendations accommodate mobile and wireless staff members? do you have for the…
A: Launch: Computing devices that are linked together and can exchange data and resources. There are…
Q: ava program for calculating addition, subtraction, multiplication use only switch case. I don't want…
A: Below the Java program for calculating addition, subtraction, multiplication use only switch case. I…
Q: Distributed database systems have the same challenges with concurrency management as other…
A: Concurrency management: Concurrency management is a problem in distributed database systems, as it…
Q: Write a program that first reads in the name of an input file and then reads the input file using…
A: NOTE - I have done code using the Python programing language. Here I have taken input from the user…
Q: Think about the advantages and disadvantages of connecting to the cloud on a worldwide scale.
A: Launch: Examine the benefits and drawbacks of cloud connection on a global scale. Advantages: (1)…
Q: Using one of the of a string object will allow you to determine the location of the substring that…
A: Start: When searching for the first instance of a substring in a given line, the string discovers…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Suppose that a parachutist with linear drag (m=50 kg, c=12.5kg/s) jumps from an airplane flying at an altitude of a kilometer with a horizontal velocity of 220 m/s relative to the ground. a) Write a system of four differential equations for x,y,vx=dx/dt and vy=dy/dt. b) If theinitial horizontal position is defined as x=0, use Euler’s methods with t=0.4 s to compute the jumper’s position over the first 40 s. c) Develop plots of y versus t and y versus x. Use the plot to graphically estimate when and where the jumper would hit the ground if the chute failed to open.Q2/ The pipe in Fig. is driven by pressurized air in the tank. What is the friction factor (f) when the water flow rate through pipe is ( 85 m/hr ) and the pressure at point 1 is (2500 kPa). (25Marks) 30m smooth pipe d = 70mm open jet P1 1 90m 15m 60mAn aluminum wire having a cross-sectional area equal to 4.60 x 10-6 m? carries a current of 7.50 A. The density of aluminum is 2.70 g/cm³. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. 1.95E-4 The equation for the drift velocity includes the number of charge carriers per volume, which in this case is equal to the number of atoms per volume. How do you calculate that if you know the density and the atomic weight of aluminum? mm/s
- 2. Heat conduction in a square plate Three sides of a rectangular plate (@ = 5 m, b = 4 m) are kept at a temperature of 0 C and one side is kept at a temperature C, as shown in the figure. Determine and plot the ; temperature distribution T(x, y) in the plate. The temperature distribution, T(x, y) in the plate can be determined by solving the two-dimensional heat equation. For the given boundary conditions T(x, y) can be expressed analytically by a Fourier series (Erwin Kreyszig, Advanced Engineering Mathematics, John Wiley and Sons, 1993):Solve the following equations. Be sure to check the potential solution(s) in the original equation, to see whether it (they) are in the domain. (a) log, (r? –x – 2) = 2a. For the function and point below, find f'(a). b. Determine an equation of the line tangent to the graph of f at (a,f(a)) for the given value of a. f(x) = 2x°, a = 1 %3D ..... a. f'(a) =
- The following is used to model a wave that impacts a concrete wall created by the US Navy speed boat.1. Derive the complete piecewise function of F(t) and F()The concrete wall is 2.8 m long with a cross-section area of 0.05 m2. The force at time equal zero is 200 N. It is also known that the mass is modeled as lumped at the end of 1200 kg and Young’s modulus of 3.6 GPa2. Use *Matlab to simulate and plot the total response of the system at zero initial conditions and t0 = 0.5 sFind the general solution for the following differential equations:1. A 500-liter tank initially contains 10 g of salt dissolved in 200 liters of water. Starting at to = 0, water that contains 1/4 g of salt per liter is poured into the tank at the rate of 4 liters/min and the mixture is drained from the tank at the rate of 2 liters/min. Determine the quantity Q(t) of salt in the tank at time t = 0 until the time when the tank overflows. Code a C program which determined this quantity Q(t) by using RK4 method with h = 1. Note: May use the concept of function prototypes, function definition, function call, recursion etc. in a program. 2. A team of surveyors conducted depth-sounding at equidistant locations across the river to measure the area of a river cross-section. Determine the area of the cross-section by coding a C program of the Composite Simpson Rule, taking into consideration the river's 6.0 m width and the fact that it is equally divided into 7 stations. Station Depth, m 0 1 -1.23 24555 3 6 7 -2.08 -2.57 -1.86 -0.65 -0.24 Note: Determine the…
- 1. Determine the equation of the line through the given point (a) parallel and (b) perpendicular to the given line Given: Point: ( -1,-4) Line: 4x-2y=3A bicycle wheel has a diameter of 64.6 cm and a mass of 1.87 kg. Assume that the wheel is a hoop with all of the mass concentrated on the outside radius. The bicycle is placed on a stationary stand and a resistive force of 125 N is applied tangent to the rim of the tire. (a) What force must be applied by a chain passing over a 8.96 cm diameter sprocket if the wheel is to attain an acceleration of 4.49 rad/s22? (b) What force is required if the chain shifts to a 5.57 cm diameter sprocket?Calculate the value of g and h in the following equation.