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Engineering and Comp Sci Homework Help Forum

Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.

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Mid-height deflection of a bar - Euler's Formula

Apr 11, 2011 · Replies 5 · Apr 17, 2011

Replies: 5

Views: 5K

Matlab help with this simple integration

Apr 17, 2011 · Replies 1 · Apr 17, 2011

Replies: 1

Views: 2K

Problem on Second Law of Thermodynamics

Apr 16, 2011 · Replies 2 · Apr 16, 2011

Replies: 2

Views: 4K

Drawing Shear Flow: Find Shear Center of Cross Section

Apr 13, 2011 · Replies 1 · Apr 16, 2011

Replies: 1

Views: 3K

Confirmation for my calculations

Apr 14, 2011 · Replies 2 · Apr 16, 2011

Replies: 2

Views: 1K

Comp Sci Advanced Java: Client/Server Application Problem

Apr 13, 2011 · Replies 3 · Apr 16, 2011

Replies: 3

Views: 13K

Comp Sci Java se program for color having trouble

Apr 15, 2011 · Replies 2 · Apr 16, 2011

Replies: 2

Views: 3K

Calculating Equivalent Capacitance for C1, C2 & C3

Apr 14, 2011 · Replies 2 · Apr 16, 2011

Replies: 2

Views: 3K

Analyzing Voltage Waveforms in a Circuit

Apr 10, 2011 · Replies 3 · Apr 15, 2011

Replies: 3

Views: 5K

Calculating Current for Two-port Resistor Network

Apr 13, 2011 · Replies 5 · Apr 15, 2011

Replies: 5

Views: 4K

Engineering First order circuits, Inductors

Apr 13, 2011 · Replies 1 · Apr 15, 2011

Replies: 1

Views: 4K

Engineering Is my answer wrong? simple circuit problem, 10.4 mA

Apr 14, 2011 · Replies 6 · Apr 15, 2011

Replies: 6

Views: 3K

Hex subtraction and overflow/carry flags

Apr 13, 2011 · Replies 3 · Apr 15, 2011

Replies: 3

Views: 8K

Resonance frequency of cantilever beam

Apr 14, 2011 · Replies 2 · Apr 14, 2011

Replies: 2

Views: 8K

Engineering Circuit Complex Numbers question help

Apr 13, 2011 · Replies 5 · Apr 14, 2011

Replies: 5

Views: 3K

Please help calculate the metacentric height pontoon

Apr 11, 2011 · Replies 1 · Apr 14, 2011

Replies: 1

Views: 5K

A question from a test i had today

Apr 14, 2011 · Replies 2 · Apr 14, 2011

Replies: 2

Views: 1K

Mechanics question (calculating reactions)

Apr 8, 2011 · Replies 4 · Apr 13, 2011

Replies: 4

Views: 3K

Engineering Im having trouble analyzing this circuit

Apr 12, 2011 · Replies 7 · Apr 13, 2011

Replies: 7

Views: 3K

Op-Amp w/ Inductor: vO & vS Relationship

Apr 12, 2011 · Replies 3 · Apr 12, 2011

Replies: 3

Views: 6K

Seeking help in Mathematica syntax

Apr 12, 2011 · Replies 3 · Apr 12, 2011

Replies: 3

Views: 3K

Calculating km/hr from engine rpm

Apr 12, 2011 · Replies 3 · Apr 12, 2011

Replies: 3

Views: 31K

How Do You Determine the Height H of a Water Jet from a Tank?

Apr 11, 2011 · Replies 1 · Apr 12, 2011

Replies: 1

Views: 2K

Sketching Frequency domain repsonses

Apr 12, 2011 · Replies 1 · Apr 12, 2011

Replies: 1

Views: 2K

How High Does Mercury Rise in a U-Tube When Water is Added?

Apr 12, 2011 · Replies 1 · Apr 12, 2011

Replies: 1

Views: 7K

Calculating Resonant Tank Values for a Clapp Oscillator

Apr 9, 2011 · Replies 5 · Apr 12, 2011

Replies: 5

Views: 8K

Engineering Circuit Analysis: KVL/KCL Setup Help

Apr 12, 2011 · Replies 1 · Apr 12, 2011

Replies: 1

Views: 2K

Very important question in switched cap integrator

Apr 11, 2011 · Replies 3 · Apr 11, 2011

Replies: 3

Views: 2K

Why Does My PIC18F4580 Microcontroller Show Errors in MPLAB?

Apr 11, 2011 · Replies 1 · Apr 11, 2011

Replies: 1

Views: 2K

Radiative Heat Transfer Problem

Apr 11, 2011 · Replies 2 · Apr 11, 2011

Replies: 2

Views: 2K

Locating the centre of mass of an object?

Apr 10, 2011 · Replies 4 · Apr 11, 2011

Replies: 4

Views: 3K

Help with MatLab/C++ Loops (Heat Transfer, Matrices)

Apr 10, 2011 · Replies 1 · Apr 10, 2011

Replies: 1

Views: 3K

Equal Area Property of Ellipses: Proving A'(t) = (1/2)ab

Apr 8, 2011 · Replies 15 · Apr 10, 2011

Replies: 15

Views: 3K

A signal x(t) is bandlimited to B Hz

Apr 10, 2011 · Replies 1 · Apr 10, 2011

Replies: 1

Views: 4K

Engineering Finding the line current in an ac circuit

Apr 3, 2011 · Replies 1 · Apr 10, 2011

Replies: 1

Views: 2K

Converting a simple mass-spring system to state-space model, how?

Oct 6, 2009 · Replies 2 · Apr 9, 2011

Replies: 2

Views: 13K

What Is the Terminal Velocity of a 70 kg Sky Diver?

Apr 6, 2011 · Replies 3 · Apr 9, 2011

Replies: 3

Views: 10K

How Do I Fit the Equation x*y^a = b to Data in MatLab?

Apr 8, 2011 · Replies 3 · Apr 9, 2011

Replies: 3

Views: 2K

How to Create a Specific 121x121 Matrix in MATLAB?

Apr 8, 2011 · Replies 3 · Apr 9, 2011

Replies: 3

Views: 3K

C59D signed hex to Binary/Octal/Decimal?

Apr 8, 2011 · Replies 1 · Apr 9, 2011

Replies: 1

Views: 4K

Transformers for Maximum Power Transfer

Apr 7, 2011 · Replies 1 · Apr 8, 2011

Replies: 1

Views: 4K

Identify this (Electrical) component.

Apr 8, 2011 · Replies 4 · Apr 8, 2011

Replies: 4

Views: 2K

Comp Sci Why Is My C++ Loop Not Calculating Standard Deviation Correctly?

Apr 8, 2011 · Replies 13 · Apr 8, 2011

Replies: 13

Views: 2K

Navier Stokes Equation to create a Velocity Profile

Apr 5, 2011 · Replies 1 · Apr 8, 2011

Replies: 1

Views: 6K

MATLAB, function that evaluates sinh, cosh, tanh

Apr 7, 2011 · Replies 1 · Apr 7, 2011

Replies: 1

Views: 4K

How to Superimpose Multiple Plots in Mathematica?

Mar 15, 2011 · Replies 8 · Apr 7, 2011

Replies: 8

Views: 3K

3n+1 Problem from Programming Challenges

Apr 5, 2011 · Replies 7 · Apr 7, 2011

Replies: 7

Views: 8K

Mechanics of material: an Axial Load Problem

Apr 7, 2011 · Replies 1 · Apr 7, 2011

Replies: 1

Views: 2K

Creating a Waving Flag Animation: Software and Techniques

Apr 7, 2011 · Replies 1 · Apr 7, 2011

Replies: 1

Views: 3K

Electric machines & power electronics - PMAC machine connected in Y, 4 poles

Apr 5, 2011 · Replies 2 · Apr 7, 2011

Replies: 2

Views: 4K

Help finding inverse laplace transform?

Apr 6, 2011 · Replies 1 · Apr 7, 2011

Replies: 1

Views: 2K

Heat transfer problem - not given tube thickness

Apr 6, 2011 · Replies 2 · Apr 6, 2011

Replies: 2

Views: 3K

Heat Transfer Coefficient for Phase Change

Apr 6, 2011 · Replies 1 · Apr 6, 2011

Replies: 1

Views: 4K

Combined direct stress and bending moments

Apr 5, 2011 · Replies 5 · Apr 6, 2011

Replies: 5

Views: 6K

MATLAB FEM for natural frequencies and mode shapes of a beam

Apr 1, 2011 · Replies 1 · Apr 6, 2011

Replies: 1

Views: 10K

Laplace Transform and Convolution

Mar 29, 2011 · Replies 10 · Apr 6, 2011

Replies: 10

Views: 4K

What is the Laplace Transform of cos(3t)*u(t)?

Apr 4, 2011 · Replies 1 · Apr 6, 2011

Replies: 1

Views: 10K

Engineering Simple transfer function of circuit

Apr 5, 2011 · Replies 5 · Apr 6, 2011

Replies: 5

Views: 3K

Determining whether a sequence is periodic

Apr 5, 2011 · Replies 6 · Apr 5, 2011

Replies: 6

Views: 2K

Instrumentation quick question - nonlinearity error

Mar 27, 2011 · Replies 1 · Apr 5, 2011

Replies: 1

Views: 4K

Engineering When is a RC circuit predominantly capacitive or resistive?

Apr 5, 2011 · Replies 1 · Apr 5, 2011

Replies: 1

Views: 5K

Assignment makes pointer from integer without cast

Apr 5, 2011 · Replies 1 · Apr 5, 2011

Replies: 1

Views: 3K

Comp Sci Fortran 77 reading from text file, printing

Apr 4, 2011 · Replies 2 · Apr 5, 2011

Replies: 2

Views: 12K

Is Vo Independent of Rs in Non-Inverting Op-Amps?

Apr 4, 2011 · Replies 3 · Apr 4, 2011

Replies: 3

Views: 3K

Engineering How Do You Calculate Gain and Cutoff Frequency in a Switched Capacitor Circuit?

Mar 24, 2011 · Replies 5 · Apr 4, 2011

Replies: 5

Views: 2K

Comp Sci How to Test if a Matrix is a Magic Square in Java?

Apr 3, 2011 · Replies 3 · Apr 3, 2011

Replies: 3

Views: 8K

Engineering Understanding RC Circuits: Derivative Equations for Voltage and Current

Mar 31, 2011 · Replies 10 · Apr 3, 2011

Replies: 10

Views: 3K

Locating Pixels with Bresenham's line algorithm

Apr 2, 2011 · Replies 4 · Apr 3, 2011

Replies: 4

Views: 3K

Solve OpAmp Symbolic Gain: KVL/KCL

Mar 24, 2011 · Replies 11 · Apr 3, 2011

Replies: 11

Views: 3K

Oscillator problem, explanation needed

Mar 31, 2011 · Replies 6 · Apr 2, 2011

Replies: 6

Views: 3K

Using MATLAB to get the fourier transform of dirac delta function

Mar 31, 2011 · Replies 5 · Apr 2, 2011

Replies: 5

Views: 11K

Creating a Voltage Transfer Characteristic (VTC) for a Zener Diode Circuit

Mar 31, 2011 · Replies 3 · Apr 2, 2011

Replies: 3

Views: 5K

FFT coefficients and frequencies

Apr 1, 2011 · Replies 1 · Apr 2, 2011

Replies: 1

Views: 4K

Denavit-Hartenberg Frame Assignments

Apr 1, 2011 · Replies 1 · Apr 2, 2011

Replies: 1

Views: 3K

Using TeX to write Scientific reports

Apr 1, 2011 · Replies 2 · Apr 1, 2011

Replies: 2

Views: 3K

Is There a Foolproof Method for Solving BJT Circuit Problems?

Mar 30, 2011 · Replies 1 · Apr 1, 2011

Replies: 1

Views: 2K

Calculating Unit Impulse Response

Mar 31, 2011 · Replies 2 · Apr 1, 2011

Replies: 2

Views: 12K

How to Reverse Characters in a Text Array Using the Scanf Function

Mar 31, 2011 · Replies 2 · Apr 1, 2011

Replies: 2

Views: 2K

Find Reaction forces using energy methods (curved beam portion)

Apr 1, 2011 · Replies 1 · Apr 1, 2011

Replies: 1

Views: 4K

Equations of Equilibrium - First year engineering

Mar 31, 2011 · Replies 2 · Mar 31, 2011

Replies: 2

Views: 8K

Comp Sci Troubleshooting Array Lists in Java

Mar 31, 2011 · Replies 3 · Mar 31, 2011

Replies: 3

Views: 3K

Help ~ Calculate the maximum noise voltage

Mar 31, 2011 · Replies 1 · Mar 31, 2011

Replies: 1

Views: 3K

How do i replicate power function? in MATLAB

Mar 31, 2011 · Replies 5 · Mar 31, 2011

Replies: 5

Views: 7K

Calculating Propulsive Efficiency of an Aircraft Propeller

Oct 9, 2010 · Replies 1 · Mar 31, 2011

Replies: 1

Views: 6K

Simple Piston-Cylinder Problem: problems with finding x and other information.

Mar 29, 2011 · Replies 2 · Mar 31, 2011

Replies: 2

Views: 2K

Engineering Solved: RC First Order Circuit Voltage Drop after Switch Opens

Mar 30, 2011 · Replies 1 · Mar 31, 2011

Replies: 1

Views: 2K

Finding Roots of Functions with Matlab

Mar 30, 2011 · Replies 2 · Mar 30, 2011

Replies: 2

Views: 5K

Electrical power systems question

Mar 28, 2011 · Replies 3 · Mar 30, 2011

Replies: 3

Views: 4K

Comp Sci Computional Methods Problem with Fortran programming

Apr 17, 2009 · Replies 2 · Mar 30, 2011

Replies: 2

Views: 4K

Is This Node Voltage Analysis Correct?

Mar 28, 2011 · Replies 2 · Mar 30, 2011

Replies: 2

Views: 2K

Help with Bending Moment Diagrams

Mar 30, 2011 · Replies 1 · Mar 30, 2011

Replies: 1

Views: 2K

Engineering Finding Thevenin Equivalent Circuit for BJT Problem

Mar 28, 2011 · Replies 4 · Mar 30, 2011

Replies: 4

Views: 4K

Converting Flowrate: Simple Homework Problem Solution

Mar 29, 2011 · Replies 1 · Mar 29, 2011

Replies: 1

Views: 1K

Signals & Systems - Laplace - Oscillatory Component

Mar 29, 2011 · Replies 9 · Mar 29, 2011

Replies: 9

Views: 2K

Voltage vs Current curve isnt going through origin for Playdoh resistor, why?

Dec 31, 2010 · Replies 13 · Mar 29, 2011

Replies: 13

Views: 15K

MATLAB Exercises Help: Solve Series RC Circuit & Plot Circle

Mar 29, 2011 · Replies 1 · Mar 29, 2011

Replies: 1

Views: 3K

Engineering Finding total impedance of the circuit

Mar 27, 2011 · Replies 17 · Mar 28, 2011

Replies: 17

Views: 6K

Understanding Output and Input Resistance of an Op Amp in a Lab Setting

Mar 28, 2011 · Replies 1 · Mar 28, 2011

Replies: 1

Views: 2K

Finding the force exerted on a truss

Mar 27, 2011 · Replies 8 · Mar 28, 2011

Replies: 8

Views: 3K

Engineering Electric Circuits Delta-to-Y and Y-to-Delta Transformation

Mar 27, 2011 · Replies 1 · Mar 28, 2011

Replies: 1

Views: 5K

Engineering Homework Help

Welcome to the Engineering Homework forum!

Engineering Homework Help involves providing support and guidance to students working on engineering assignments and projects. Tutors or resources offering this assistance aim to clarify complex engineering concepts, assist with problem-solving, and provide explanations for theoretical principles.

Whether in disciplines like civil, electrical, mechanical, or computer engineering, the help may cover a range of topics, from structural analysis and circuit design to programming and materials science.

The goal is to aid students in understanding and applying engineering principles, ensuring they can successfully complete their homework assignments and develop a strong foundation for more advanced coursework and real-world applications in the field of engineering.

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