Engineering and Comp Sci Homework Help Forum

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Threads

1d diffusion equation solution for slab with non symmetric source

  • Mojo
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Statics: parallel forces problem

  • c1tonsoup
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3

Blasius Model Solution in Matlab | Boundary Layer Profiles without ODE45

  • Bluestribute
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5

Which Multimeter is More Accurate: ±1%+2 or ±2.5%+2?

  • nothing909
  • · Replies 6 ·
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6

Calculate pressure using Bernoulli's equation

  • 09matthew
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4

Input pressure required to produce controller output values

  • oxon88
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4

Interpreting enthelpy on a ph diagram

  • influx
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1

Statics question (is this possible?)

  • goonking
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9

Electric flux density of oscillating electric charge

  • Fernando Valadares
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1

Equation of Motion of a Inverse Pendulum on a Cart

  • silentwf
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1

Hidden Heat Reservoirs and Violations of the 2nd Law of Thermodynamics

  • cmcpeek
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1

Plotting exp(-cx) with MATLAB: Step-by-Step Guide for Homework

  • BubblesAreUs
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4

Statics: find zero-force members in frame

  • SoylentBlue
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13

Transformers and Power: How Can Impedance Matching Improve Power Transfer?

  • Aristotle
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34

Opamp Summing Amplifier: Finding I1, I3 & V2 for Vout = 2V

  • gazp1988
  • · Replies 21 ·
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21

What is the voltage gain for this circuit?

  • kelvin56484984
  • · Replies 5 ·
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5

Statics: Crane Boom - Why Different Results?

  • newbphysic
  • · Replies 5 ·
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5

Finding Internal Loadings on a Cantilevered Beam

  • newbphysic
  • · Replies 15 ·
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15

Thermodynamics Tee Junction Problem

  • KennedyShotABear
  • · Replies 1 ·
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1

4th order Runge Kutta Matlab with 2 2nd order ode

  • noelll
  • · Replies 4 ·
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4

Relative Motion Analysis: Acceleration

  • Smoker
  • · Replies 6 ·
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6

Why do resistors have polarity?

  • goonking
  • · Replies 24 ·
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24

LabView Weather Station Exercise problem

  • Shadow-Shocker
  • · Replies 2 ·
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2

Component forces on angle bracket

  • AviationFanBoy
  • · Replies 1 ·
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1

Why Is Normal Force Not Equal to mg in Rotating Collar Problems?

  • kspabo
  • · Replies 3 ·
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3

Kirkchhoff's Law: Solving 3+ Loop Branch Currents

  • nothing909
  • · Replies 20 ·
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20

Thermodynamics piston stetch question

  • hins2014
  • · Replies 1 ·
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1

Decomposing Uniaxial Stresses

  • muskie25
  • · Replies 4 ·
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4

Assembly language problem [repost using template :D]

  • Khaled Kord
  • · Replies 10 ·
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10

Understanding Basic Diode Questions

  • needhelp171
  • · Replies 11 ·
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11

Thermodynamics: Calculating total resistance of window

  • DiamondV
  • · Replies 1 ·
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1

Determine: The r.m.s. ripple voltage

  • ifan davies
  • · Replies 26 ·
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26

C: Problem with accessing struct variables

  • gruba
  • · Replies 3 ·
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3

Adding resistance and finding current in each branch

  • nothing909
  • · Replies 18 ·
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18
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33

Dynamics: Spring Question Solution

  • jdawg
  • · Replies 5 ·
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5

Print Highly Prime Numbers in an Input Interval | C Program

  • gruba
  • · Replies 8 ·
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8

What Factors Determine the Performance of a BJT Differential Amplifier?

  • TheRedDevil18
  • · Replies 1 ·
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1

LC3 AND Program: Perform Binary Conversion and Display User Input on Screen

  • TheMathNoob
  • · Replies 3 ·
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3

Bernoulli Equation - sign of gravitational acceleration

  • lebman1
  • · Replies 1 ·
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1

Engineering Understanding the Gain and Bode Plot of a Low Pass Filter Circuit with C1 > C2

  • Fat Dapper Cat
  • · Replies 4 ·
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4

Engineering Node/Mesh Analysis of a Circuit

  • rkum99
  • · Replies 5 ·
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5

Dynamics Problem about Velocity

  • joryboy
  • · Replies 1 ·
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1

Simple Dynamics Problem Requiring Explanation

  • kspabo
  • · Replies 2 ·
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2

Engineering Does this (textbook) circuit diagram contain a mistake?

  • kostoglotov
  • · Replies 6 ·
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6

Engineering What are the reluctance values for this DC Motor?

  • TheRedDevil18
  • · Replies 8 ·
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8

Engineering Basic circuit operation of voltage regulator

  • CNC101
  • · Replies 6 ·
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6
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2

Understanding the Integration of i(t) to Find V(t) on a Capacitor

  • kostoglotov
  • · Replies 1 ·
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1

Thevenin Equiv with just Capacitors

  • kostoglotov
  • · Replies 1 ·
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1

How Do Different Approaches to Conditional Probability Affect Problem Solving?

  • mohamed el teir
  • · Replies 6 ·
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6

Brittle Fracture Self Study Question

  • oxon88
  • · Replies 4 ·
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4

Load-Elongation Curve: Reading Elongation at a Load

  • Reveille
  • · Replies 1 ·
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1

MATLAB Center Wavelength of Fiber Bragg Grating Filter

  • spyrius
  • · Replies 1 ·
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1

Refrigeration: Coefficient of Performance (Carnot & Lorenz)

  • nightingale
  • · Replies 1 ·
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1

Make a circle in square that is split 8x8 parts?

  • Lucas94
  • · Replies 5 ·
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5

How can the countability of binary trees be proven?

  • goraemon
  • · Replies 1 ·
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1

FSM that only accepts strings w/ equal number of 1's and 0's

  • goraemon
  • · Replies 1 ·
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1

Chemical Eng: How do I get value M from 2 unknown variables.

  • Luke Attigan
  • · Replies 5 ·
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5

How to perform forced vibration analysis cal using ansys

  • Vivek Sagar
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2

Bode Plots & High Pass, Low Pass, Band Stop and Pass Frequen

  • libnitz
  • · Replies 2 ·
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2

Engineering Solve 2 Loop RC Circuit: Find Q(topen)

  • acrimius
  • · Replies 8 ·
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8

Stress concentrations: find max d and min r on stepped bar

  • james_a
  • · Replies 2 ·
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2

Calculating Heat Loss in Long Pipe Transfer with Octave

  • Philip West
  • · Replies 2 ·
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2

Implementing Logic Using Conventional CMOS Logic

  • STEMucator
  • · Replies 1 ·
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1

Maximum Rod Diameter Calculation for Tension Test Specimen

  • FritoTaco
  • · Replies 10 ·
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10

Comp Sci Understanding C++ Constructors | Homework Question

  • AKJ1
  • · Replies 2 ·
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2

What is the Relationship Between Radius and Pressure in a Pressure Vessel?

  • minoroctave
  • · Replies 11 ·
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11

The sign of the current and voltage

  • 525arneh
  • · Replies 3 ·
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3

Searching for the Density of Manila File Folder - Help Needed!

  • CGI
  • · Replies 2 ·
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2

Engineering Calculating voltage across resistors/capacitors in a circuit

  • nothing909
  • · Replies 4 ·
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4

Statics Tension, Spring, and, DownWard Force

  • Boba Fet
  • · Replies 1 ·
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1

Can you help decipher this circuit and calculate the voltage?

  • rkum99
  • · Replies 5 ·
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5

Engineering How Do You Calculate V_D in Terms of Circuit Components and Constants?

  • Rawl
  • · Replies 2 ·
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2

Material A & B Stress: What's the Difference?

  • oxon88
  • · Replies 10 ·
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10

Pressure exerted by a liquid on its container

  • Zorn
  • · Replies 14 ·
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14

Applying first law of thermo to a closed spring piston

  • reed2100
  • · Replies 2 ·
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2
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1

How to determine the breakdown voltage of a diode?

  • haha1234
  • · Replies 6 ·
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6

Thermodynamics: Dead state assumptions

  • jdawg
  • · Replies 2 ·
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2

Fluid Mechanics:Volumetric flow rate and average velocity

  • jdawg
  • · Replies 11 ·
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11

Electromagnetics: Plane Wave Propagation, Unknown Medium

  • Captain1024
  • · Replies 1 ·
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1

P only controller/PID - overshoot

  • Herman Oen
  • · Replies 1 ·
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1

Data structure and algorithms time computation?

  • mohamed el teir
  • · Replies 2 ·
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2

Determining change in internal energy and enthelpy

  • reed2100
  • · Replies 12 ·
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12

Efficiently Finding Cycles in a Graph: A Scientific Exploration

  • wololo
  • · Replies 2 ·
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2

Power Source, Current Source and Resistor in parallel

  • macedonia914
  • · Replies 2 ·
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2

Find Carry, Overflow & Set Flags: A=68H -100, B=-12+A, C=B-33H, D=C+53H

  • kelvin56484984
  • · Replies 3 ·
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3

Machine elements stress concentration

  • Triathlete
  • · Replies 1 ·
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1

Identifying type of feedback by looking at bode plot

  • asd1249jf
  • · Replies 1 ·
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1

Engineering Phase shift oscillator and circuit

  • suv79
  • · Replies 26 ·
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26

Finding Impulse And Frequency Responses

  • Captain1024
  • · Replies 1 ·
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1

Comp Sci C++ Error Checking (Simple program)

  • AKJ1
  • · Replies 3 ·
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3

Dynamics: Time taken for Block A to slide on Block B

  • jdawg
  • · Replies 7 ·
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7

Using expm of matlab to plot state responses

  • shuh
  • · Replies 1 ·
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1

Isentropic efficiency of a pump

  • jdawg
  • · Replies 8 ·
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8
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7

Thermodynamics: Calculate ideal enthelpy at turbine exit

  • jdawg
  • · Replies 4 ·
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4

Finding mass of propane in 2 sealed containers.

  • reed2100
  • · Replies 2 ·
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2

Understanding how to use steam tables

  • reed2100
  • · Replies 8 ·
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8