QUESTION 2 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) d²x(t) dt² +32-0 x(0) = 1, dx =1. dt t=0 What is dx/dt (t=2.5)? -0.217 ○ -1.32 ○ 0.432 0.556 ○ -0.485 O 0.120

QUESTION 2 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) d²x(t) dt² +32-0 x(0) = 1, dx =1. dt t=0 What is dx/dt (t=2.5)? -0.217 ○ -1.32 ○ 0.432 0.556 ○ -0.485 O 0.120

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A cantilever truss supports three forces at joints along the top edge, as shown in the figure below.…

A: To findDetermine the minimum cross-sectional areas for members AB, BF, and EF so that each one…

Q: Problem 2 B A

A: Magnitude of the force is given as:-Magnitude of the provided dimensions are:-It is required to…

Q: Two wrenches are used to tighten the pipe. The pipe is made from a material having an allowable…

A: The maximum allowable shear stress is The outer diameter of pipe is The inner diameter is

Q: Plz solve correctly

A: The objective of the question is to find the center of mass of a uniform slice of pizza with radius…

Q: 1.7 (A). A bar ABCD consists of three sections: AB is 25 mm square and 50 mm long, BC is of 20 mm…

A: To find: Determine the stress set up in each section of the bar when it is subjected to an axial…

Q: The steel member shown below has a diameter of 69 mm, modulus of elasticity of E=200 GPa, and is…

A: Draw FBD

Q: PXV=RXT where v=specificvolume R idealgasconstantfwater-461.5 J/kg.K Therefore V= RXT P 461.5×623 V=…

Q: A pilot flies an airplane at a constant speed of 600 km/h in the vertical circle of radius 1000 m.…

A: At point A, the force exerted by the seat on the pilot = 3383.0 NAt point B, the force exerted by…

Q: Find the center of mass of a uniform slice of pizza with radius R and angular width \theta Express…

A: Given:The radius of the slice of a pizza is The angle made by the slice of a pizza is

Q: The mechanism shown in figure below has been taken from a feed device for an automated ball bearing…

Q: 1. Write down all the possible Burgers vectors of perfect dislocations in an FCC metal. 2. For an…

A: In an FCC (face-centered cubic) metal, the Burgers vector (b) for perfect dislocations can be…

Q: isn't h1 154.99?

Q: Show that the distance from the top of the cylinder to the piston surface in a conventional engine…

Q: Which of the following terms describes the amount of heat transferred through 1 square foot…

A: The question is asking for the term that describes the amount of heat transferred through a specific…

Q: Consider fully developed Couette flow-flow between two infinite parallel plates separated by…

A: Yes, given flow is rotational. The vorticity component oof flow in the z-direction is−hV.Fluid…

Q: Comparision between pulverized coal firing and stoker firing.

A: Pulverized coal firing and stoker firing are two common methods used for combustion in boilers to…

Q: Consider the two-dimensional velocity field given by ✓ V = (5+ a₁x + b₁y)î + (4+ a2x + b₂y)î, where…

A: u=(5+a1x+b1y)v=(4+a2x+b2y)

Q: Problem 9-17: Determine the equivalent state of stress on an element at the same point which…

A: Given Data:The value of .The value of The value of .Part (a):The expression for the principal…

Q: Problem 2 C B a A d The 54-N force P is applied perpendicular to the portion BC. Given a = 35.1 deg…

A: Magnitude of the force is given as:Magnitude of the provided dimensions are:It is required to…

Q: FIGURE P13-4 45 kg A 15 12 = .2

Q: Oxygen undergoes an adiabatic, reversible compression process from 300 K and 300 kPa to 960 kPa.…

Q: I need her solving with counting the link and j1 and j2 on the graph please urgent

A: The main difference between half joints and full joints lies in the degrees of freedom they provide:…

Q: Question 1 (Type B): A 100 N boom is supported by a pin at A and a cable at C. Determine the…

A: The objective was to determine the magnitude of the components of the reaction at A and the tension…

Q: Q1. (a) Discuss the factors that have to be considered in the design of an engine cylinder. (b) The…

A: The design of an engine cylinder involves considering factors such as the type of material, the…

Q: 4. The water velocity at a certain point along a 1:10 scale model of a dam spillway is 5 m/s. What…

A: The objective of the question is to find the corresponding prototype velocity of a dam spillway,…

Q: The device shown in figure below can be analyzed as a pin-jointed fourbar mechanism in series with a…

A: The angle made by the link OC with the horizontal axis, The length of the link AB, The length of the…

Q: A 12-ft³ tank contains oxygen at 15 psia and 80°F. A paddle wheel within the tank is rotated until…

A: Given data:Volume of tank (V) =Initial Pressure (P1) =Initial Temperature (T1)=…

Q: Q4- Determine the moment of inertia of the shaded area shown in figure with respect to(x) axis?

Q: 1.4 (A). Two fork-end pieces are to be joined together by a single steel pin of 25 mm diameter and…

Q: For air properties use online source: https://www.peacesoftware.de/einigewerte/luft_e.html The…

A: Answer Explanation:Step 1: Step 2: Step 3: Step 4:

Q: Cven Torque 1. NM = for each gear Draw Free body diagram for the gear train that Include: Speed,…

A: To draw the free body drawing of gear train from the given picture.

Q: The assembly shown is made of a semicircular plate having a weight per area of 0.126 lb/in.2 and…

A: To findthe x coordinate of the center of gravity.The y coordinate of the center of gravity.The z…

Q: Air enters an adiabatic nozzle at 110 oC and 200 kPa. The inlet velocity is 50 m/s and the inlet is…

Q: A 1.5 kW motor is running at 1440 rev/min. It is to be connected to a stirrer running at 36 rev/min.…

A: Motor Power(P)=1.5kWSpeed(N)=1440Stirrer speed(N1)=36

Q: Determine the response x(t) of the system in the figure, when the system is initially at rest, and…

A: GivenSpring mass damper system Two springs are in series. So, effective spring stiffness k is :

Q: 4. In a home, do you think lights are wired in parallel or series? 5. Does Ohm's law apply to…

A: The answers are provided below

Q: Along which of the lines (A to H) in should charge 3 be placed so that the free-body diagrams of…

A: To findalong which of the lines (A to H) should charge 3 be placed so that the free body diagram of…

Q: Hi can you please help with this thermodynamics question? Please be very clear with the formulas…

A: Wp = -301.5 kJ/kg.k change in entropy = 0.7 kJ/kg.kExplanation:Approach to solving the question:…

Q: A beam with a length of 8 meters is known to carry both distributed and point loads as well as one…

Q: 6-125 A heat pump designer claims to have an air-source heat pump whose coefficient of performance…

A: Answer Explanation:Step 1: Step 2: Step 3: Step 4:

Q: Calculate the dimensions of the I-section of a connecting rod, stating any assumptions. using the…

A: The information provided in the image includes:Maximum cylinder pressure: 3.15 N/mm²Cylinder bore:…

Q: The shaft is made of A-36 steel and has a diameter of 70 mm. It is fixed at B and the support at A…

Q: The bolts used to mount an engine on an industrial machine must each carry a static tensile load of…

A: For the bolt material, SAE grade 5 UNC, the yield strength is generally,

Q: Determine the magnitude of the projected component of the F = 100 lb force acting along the axis BC…

Q: 1.5 (A). A simple turnbuckle arrangement is constructed from a 40 mm outside diameter tube threaded…

Q: Saturated water at 36.6°C passes through a throttling valve and becomes a mixture of water and steam…

Q: Determine the acceleration of block A down the slope in Figure P13-4.

Q: Q4- Determine the moment of inertia of the shaded area shown in figure with respect to(x) axis? (A3)…

A: Determine the moment of inertia of the shaded area shown in figure with respect to(x) axis?

Q: 7. The rod assembly rotates about its z-axis. The mass C is 10 kg and its initial velocity is 2 m/s.…

A: velocity of mass after 2 sec H = 54kg-m2/sExplanation:

Q: +0.040 Holes of diameter 25.0+0.020 mm are assembled interchangeably with the pins of diameter…

A: Basic size for hole and shaft =25mmUpper limit for the hole =25+0.040=25.040mmLower limit for the…

Concept explainers

Mechanisms of heat transfer

Heat transfer is an essential discipline in thermal engineering that deals with the transfer, conversion, usability, and creation of heat or thermal energy. Transfer of heat occurs through various mechanisms like conduction, convection, radiation, and change of phases. All these mechanisms have distinct characteristics, but these mechanisms can simultaneously occur in an identical system.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: To find the solution at t=2.5 using ode45:

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

QUESTION 4 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) do (t) dt - cos = sint 0(0)=0. What is e(t=4.1)? ○ 0.871 -0.212 1.44 1.28 2.01 3.19
QUESTION 1 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) d²x (1) +x(t) dx(1) dt +x(t)=0 dx x(0) = 0, =1. dt =0 What is x(t=0.8)? 0.653 ○ 0.726 ○ 0.498 0.547 ○ 0.651 ○ 0.895
QUESTION 3 Solve the following differential equation in Matlab using ode45.m. Use time interval of 0.1 second. (Don't use options in ode45 to change teh tolerance.) df (t) +ƒ (t) ×sin(t) =0 dt f(0)=0.8. What is f(t=3.7)? 0.120 0.126 0.491 0.847 0.635 ○ 0.695 QUESTION 4
QI\ A 150'F cup of coffee left in 70'F room. At time initially the coffee is cooling at 4 F per minute. Write an initial value problem (differential equation with initial condition) and what is the temperature of cup of coffee after 1 hour? How long does it take for coffee to cool to 90 F?
Use Newton's Law of cooling to determine the k value in air temperature of 40 degC. If 30 mins ago the boy was 150 degC and 10 mins age it was 90 degC Select the correct response: 0.0394 0.0562 -0.0562 -0.0394 none of the choices
QI\ A 190'F bottle of milk left in 60'F room. At time initially the milk is cooling at 4 F per minute. Write an initial value problem (differential equation with initial condition ) and what is the temperature of bottle of milk after 1 hour? How long does it take for milk to cool to 100-F?
In your biomechanical testing lab, you perform a series of compression tests to determine the relationship between apparent bone density (p, units of g/cm³) and ultimate stress (ơult, units of MPa). Using the set of experimental measurements below, write an m-file to fit a power relationship of the form O uli = Ap to the data. Use the log transform method to linearize the system and data, followed by linear regression. Plot the data points and the power relationship on a single plot. Be sure to label your axes and provide a legend. Provide a printout of your m-file and a printout of the command window showing your results. Write down the best fit equation and box it. 8.76 5.25 4.26 5.51 3.88 18.45 2.09 13.72 5.42 2.17 Oult (MPa) p (g/cm³) 0.598 | 0.459 0.319 | 0.235 0.141 0.754 0.177 0.553 0.394 0.246
Please answer questions 6,7,in matlab ,show code
Help with the MATLAB code to do the following: Given an audio recording of vehicles, compute Power Spectral Density, 1/3 octave band level, octave band level, A-weighted Leq, C-weighted Leq, L10 (unweighted since sample is short), L90 (unweighted since sample is short). If the measurement is made at approximately 50 ft, and that the vehicles are moving at an average of 65 mph, what is the flow rate Q? If instead, the noise is dominated by 1-2 motorcycles, how fast are they going? Given- -The data are in counts -Calibration factor is 133 uPa/count -Sample rate is 44100Hz. -Remember that in air the dB reference is 20 uPa -Pwelch requires that the inputs are doubles
Briefly discuss how each of the following is used by CFD codes to speed up the iteration process: (a) multigridding and (b) artificial time
Problem 04 Datal 3 7 5 7 3 Data 2 -7 4 7 -9 7 8 4 3 Data 3 Store the data in a 3x8 array (use variable name data), where each row is storing the corresponding set of row data ('Datal', 'Data2', or 'Data3'). Show how to do the following analysis by hand calculation and using MATLAB commands (write down the command and the result). 4 -9 1 1 5 6 a. Mean of each row of data: b. Mean of each column of data: c. The median of each row of data: d. The standard deviation of each row of data: e. The variance of each row of data:
I want to run several shocks in my calibrated DSGE model. I want the shock “a” to happen at period 0, shock “b” at period 2 and shock “c” at period 5. Also, I want to run a shock of 1 % to the variable “a”, 2 % to variable “b” and 10 % to variable “c”. How would I write it in the Dynare code? The model is log-linearized around the steady state and all endogenous variables are set at 0 at the steady state.