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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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What Do Axial, Transverse, and Torsional Directions Mean?

Mar 10, 2009 · Replies 1 · Mar 10, 2009

Replies: 1

Views: 2K

Comp Sci Rotate Arrays in Java: Troubleshooting 90 Degree Left Rotation Code

Mar 9, 2009 · Replies 1 · Mar 9, 2009

Replies: 1

Views: 2K

Help with Solid Mechanics Assignment: Stress, Deflection, Beams, Macaulay's

Feb 27, 2009 · Replies 20 · Mar 9, 2009

Replies: 20

Views: 14K

Percentage saving in weight of sloid shaft Vs hollow shaft

Mar 8, 2009 · Replies 2 · Mar 8, 2009

Replies: 2

Views: 7K

Understanding 20Hz TTL Waveform in Pspice Capture

Mar 2, 2009 · Replies 2 · Mar 8, 2009

Replies: 2

Views: 8K

How Do You Derive the Equation for a Damper and Spring in Series?

Mar 7, 2009 · Replies 1 · Mar 8, 2009

Replies: 1

Views: 16K

Solve Matlab Questions: Find Answers & Alternatives

Mar 6, 2009 · Replies 1 · Mar 8, 2009

Replies: 1

Views: 2K

Calculating Polar Moment of Inertia for Automobile Wheel and Tyre

Mar 5, 2009 · Replies 2 · Mar 7, 2009

Replies: 2

Views: 17K

AC analysis, multiple frequencies.

Mar 3, 2009 · Replies 9 · Mar 7, 2009

Replies: 9

Views: 3K

How Do You Design an Impact Walnut Cracker for Infinite Use?

Feb 28, 2009 · Replies 2 · Mar 6, 2009

Replies: 2

Views: 3K

Plotting Output Response Curve with Unit Steps: A Matlab Guide

Mar 6, 2009 · Replies 1 · Mar 6, 2009

Replies: 1

Views: 9K

V(m) vs. V(p): Are They Equivalent?

Mar 3, 2009 · Replies 2 · Mar 6, 2009

Replies: 2

Views: 2K

Engineering AC Circuits Help: Get Answers & Solutions

Mar 5, 2009 · Replies 1 · Mar 6, 2009

Replies: 1

Views: 2K

How Do You Calculate Pressure in a Heated Closed System Vessel?

Mar 4, 2009 · Replies 7 · Mar 5, 2009

Replies: 7

Views: 6K

Engineering Help with Circuits Analysis: V oc & Current Source

Mar 5, 2009 · Replies 3 · Mar 5, 2009

Replies: 3

Views: 2K

How to Approach a Complex Statics Homework Challenge?

Mar 4, 2009 · Replies 1 · Mar 5, 2009

Replies: 1

Views: 3K

Heat exchanger for anaerobic digestion

Mar 2, 2009 · Replies 2 · Mar 4, 2009

Replies: 2

Views: 3K

Steam, Piston-cylinder system polytropic

Mar 2, 2009 · Replies 3 · Mar 4, 2009

Replies: 3

Views: 11K

Need help regarding heat transfer questions

Mar 4, 2009 · Replies 1 · Mar 4, 2009

Replies: 1

Views: 2K

What Is the Equation of Motion for a Mass-Spring System in a Falling Box?

Mar 2, 2009 · Replies 1 · Mar 3, 2009

Replies: 1

Views: 4K

Difference between opamp & differential amplifiers

Mar 3, 2009 · Replies 2 · Mar 3, 2009

Replies: 2

Views: 13K

Where Can Beginners Learn CNC Programming?

Mar 2, 2009 · Replies 1 · Mar 2, 2009

Replies: 1

Views: 4K

Zero Force Member Help: Find P & Distinguish in Figures 10.7 & 10.12

Feb 28, 2009 · Replies 1 · Mar 1, 2009

Replies: 1

Views: 3K

How to Perform Convolution with Non-Aligned Zero Points?

Feb 27, 2009 · Replies 2 · Mar 1, 2009

Replies: 2

Views: 2K

How Do Microphones Convert Sound Waves to Electrical Signals?

Mar 1, 2009 · Replies 1 · Mar 1, 2009

Replies: 1

Views: 2K

Understand source transformation

Feb 28, 2009 · Replies 9 · Mar 1, 2009

Replies: 9

Views: 3K

Energies - chemical and electrical (easy question)

Feb 28, 2009 · Replies 1 · Feb 28, 2009

Replies: 1

Views: 2K

How Do You Calculate the Power of a Sawtooth Function?

Feb 26, 2009 · Replies 4 · Feb 28, 2009

Replies: 4

Views: 13K

Engineering Questions about RL/RC Circuits: Initial Confusion

Feb 28, 2009 · Replies 2 · Feb 28, 2009

Replies: 2

Views: 2K

What Torque is Required for a Hoist Drum to Lift an 8 Tonne Load?

Feb 27, 2009 · Replies 1 · Feb 27, 2009

Replies: 1

Views: 3K

Need help Digital signals. Energy and power

Feb 27, 2009 · Replies 1 · Feb 27, 2009

Replies: 1

Views: 3K

Statics Two objects with 3 angles

Feb 26, 2009 · Replies 5 · Feb 27, 2009

Replies: 5

Views: 3K

Calculating antenna directivity

Feb 26, 2009 · Replies 3 · Feb 27, 2009

Replies: 3

Views: 5K

Very challenging Digital signal processing.

Feb 26, 2009 · Replies 4 · Feb 27, 2009

Replies: 4

Views: 2K

What Distinguishes Real Power from Reactive Power in Electrical Systems?

Feb 18, 2009 · Replies 5 · Feb 26, 2009

Replies: 5

Views: 17K

Finding a min gate input count realization of enabling logic ?

Nov 5, 2005 · Replies 3 · Feb 26, 2009

Replies: 3

Views: 8K

Optimizing Gearbox Design for Efficient Power Transmission

Feb 13, 2009 · Replies 10 · Feb 26, 2009

Replies: 10

Views: 63K

Computer Architecture related questions

Feb 24, 2009 · Replies 4 · Feb 26, 2009

Replies: 4

Views: 3K

What Is the Stoichiometric Air-Fuel Ratio for a Dual Fuel IC Engine?

Feb 25, 2009 · Replies 1 · Feb 26, 2009

Replies: 1

Views: 2K

Bubble sort 2D int array with c

Feb 25, 2009 · Replies 1 · Feb 26, 2009

Replies: 1

Views: 9K

Calculate Input/Output Torque & Angular Torque: 2-Stage Gearbox

Feb 19, 2009 · Replies 2 · Feb 25, 2009

Replies: 2

Views: 10K

Card Hand probabilities: Discrete Math

Feb 24, 2009 · Replies 4 · Feb 25, 2009

Replies: 4

Views: 6K

Calculating Beam Moment: Equation for Couple Acting on Supported Beam

Feb 25, 2009 · Replies 2 · Feb 25, 2009

Replies: 2

Views: 6K

Thevenin without removing load resistor

Feb 24, 2009 · Replies 6 · Feb 24, 2009

Replies: 6

Views: 3K

Engineering Circuit analysis, problems with Laplace?

Feb 23, 2009 · Replies 5 · Feb 24, 2009

Replies: 5

Views: 3K

How to Find the Equation of Motion for a Cantilevered Bar with a Damper?

Feb 17, 2009 · Replies 1 · Feb 23, 2009

Replies: 1

Views: 4K

Please help with this construction question im really stuck

Feb 22, 2009 · Replies 3 · Feb 23, 2009

Replies: 3

Views: 2K

Help with forces on incline question

Feb 23, 2009 · Replies 1 · Feb 23, 2009

Replies: 1

Views: 2K

Steady state temperature of wafers?

Feb 23, 2009 · Replies 5 · Feb 23, 2009

Replies: 5

Views: 3K

What is the difference between digital and integrated circuits?

Feb 15, 2009 · Replies 4 · Feb 23, 2009

Replies: 4

Views: 3K

Engineering RC circuit with dc current source

Feb 22, 2009 · Replies 3 · Feb 23, 2009

Replies: 3

Views: 9K

Solving an Electrical Circuit: Find Vo and Vb

Feb 22, 2009 · Replies 1 · Feb 23, 2009

Replies: 1

Views: 2K

Problem statement: If you have a list, how do you count the

Feb 21, 2009 · Replies 2 · Feb 22, 2009

Replies: 2

Views: 2K

Engineering Circuit analysis, determing impendance.

Feb 20, 2009 · Replies 4 · Feb 22, 2009

Replies: 4

Views: 3K

How to calculate the percentage error for moving iron voltmeter?

Feb 21, 2009 · Replies 2 · Feb 22, 2009

Replies: 2

Views: 5K

What is an Odd Byte? Counting Odd Bytes from ff00 to ffff

Feb 18, 2009 · Replies 4 · Feb 21, 2009

Replies: 4

Views: 7K

Engineering Help with home work question, RL circuit

Feb 20, 2009 · Replies 4 · Feb 21, 2009

Replies: 4

Views: 2K

Reason for dividing peak value by sq. root 2 to get RMS

Feb 19, 2009 · Replies 5 · Feb 21, 2009

Replies: 5

Views: 20K

How Do You Compute Var(X-2Y) When X and Y Are Not Independent?

Feb 16, 2009 · Replies 1 · Feb 21, 2009

Replies: 1

Views: 2K

Designing a Tennis Ball Launcher: Overcoming Constraints and Maximizing Accuracy

Feb 16, 2009 · Replies 4 · Feb 20, 2009

Replies: 4

Views: 11K

Counting 7-Letter Palindromes: 26^7 Possibilities

Feb 19, 2009 · Replies 3 · Feb 20, 2009

Replies: 3

Views: 9K

Engineering Calculating R1 for LED Circuit Question with 12V Supply Voltage

Feb 18, 2009 · Replies 1 · Feb 20, 2009

Replies: 1

Views: 2K

Engineering Circuit Analysis: Find V_0 for R_eq = 3kOhm and I_s = 6mA

Feb 19, 2009 · Replies 3 · Feb 19, 2009

Replies: 3

Views: 2K

Calculating Forces on a Tank with Flat Ends Using Integration

Feb 18, 2009 · Replies 2 · Feb 19, 2009

Replies: 2

Views: 3K

Engineering Solve Circuit Analysis Problem: Tips & Advice

Feb 19, 2009 · Replies 1 · Feb 19, 2009

Replies: 1

Views: 2K

Troubleshooting Wireless Power Transfer Circuit: What Am I Doing Wrong?

Feb 19, 2009 · Replies 2 · Feb 19, 2009

Replies: 2

Views: 4K

Differentiate laplace,fourier,Z-transforms?

Feb 18, 2009 · Replies 2 · Feb 19, 2009

Replies: 2

Views: 5K

Clarification on Electric Flux

Feb 18, 2009 · Replies 1 · Feb 18, 2009

Replies: 1

Views: 2K

Rearrange Equation for Y= in X=Y-0.0065*Z*Y^.6 - Get Help Now!

Feb 18, 2009 · Replies 2 · Feb 18, 2009

Replies: 2

Views: 3K

Testing My Work on Math Problem

Feb 17, 2009 · Replies 1 · Feb 18, 2009

Replies: 1

Views: 2K

Nsert this equation in a pdf file

Feb 16, 2009 · Replies 7 · Feb 18, 2009

Replies: 7

Views: 3K

Is the System y*y' + 3y = x Nonlinear?

Feb 18, 2009 · Replies 1 · Feb 18, 2009

Replies: 1

Views: 2K

Comp Sci Find the Second Largest Integer in a Java Array | Simple Function Example

Oct 10, 2007 · Replies 2 · Feb 18, 2009

Replies: 2

Views: 23K

Is my Free Body Diagram and Approach Correct for Finding Vertical Force on Tank?

Feb 17, 2009 · Replies 2 · Feb 17, 2009

Replies: 2

Views: 3K

Analyzing Convolution of Exponential Functions with Unit Step Function

Apr 7, 2008 · Replies 6 · Feb 17, 2009

Replies: 6

Views: 20K

HELP Calculate stress applied to slip direction

Feb 16, 2009 · Replies 3 · Feb 17, 2009

Replies: 3

Views: 3K

How can I efficiently invert an nxn matrix in MATLAB and visualize the results?

Jan 21, 2009 · Replies 10 · Feb 17, 2009

Replies: 10

Views: 3K

Comp Sci Efficient C++ Data Read/Write Program for Employee Pay Increase Calculation

Feb 16, 2009 · Replies 1 · Feb 16, 2009

Replies: 1

Views: 3K

Help: Design Resistor & Diode Pair Branch for Voltage Control

Feb 15, 2009 · Replies 1 · Feb 16, 2009

Replies: 1

Views: 2K

Engineering Why is the LC Oscillator Circuit Called a TANK Circuit?

Feb 15, 2009 · Replies 2 · Feb 16, 2009

Replies: 2

Views: 3K

How to Find Component Forces in Static Equilibrium with Moments?

Feb 10, 2009 · Replies 27 · Feb 16, 2009

Replies: 27

Views: 9K

Find the 4-Digit Complement of 0232 and 9644

Feb 15, 2009 · Replies 2 · Feb 15, 2009

Replies: 2

Views: 43K

Sign and Magnitude (Hexadecimal and 8-bit

Feb 15, 2009 · Replies 1 · Feb 15, 2009

Replies: 1

Views: 10K

Statics Question: Finding Unknown Displacement on a Spring with 175N Force

Feb 15, 2009 · Replies 3 · Feb 15, 2009

Replies: 3

Views: 3K

Find the pressure exerted on the mercury?

Feb 14, 2009 · Replies 2 · Feb 15, 2009

Replies: 2

Views: 2K

Is Tyre Retreading a Sustainable Choice?

Feb 14, 2009 · Replies 1 · Feb 14, 2009

Replies: 1

Views: 3K

Fully Developed Turbulent Channel Flow

Feb 14, 2009 · Replies 1 · Feb 14, 2009

Replies: 1

Views: 5K

Thanks.Boolean Algebra Reduction - Is There an Algorithm for It?

Feb 3, 2009 · Replies 11 · Feb 14, 2009

Replies: 11

Views: 8K

Finite Elements & ProE: Need Help!

Feb 13, 2009 · Replies 2 · Feb 13, 2009

Replies: 2

Views: 2K

Solution to Pressure Difference Problem

Feb 13, 2009 · Replies 1 · Feb 13, 2009

Replies: 1

Views: 3K

Stability and moment of inertia

Feb 13, 2009 · Replies 2 · Feb 13, 2009

Replies: 2

Views: 4K

Convolution Q: Ca(t) & R(t) for CT Attenuation Model

Feb 11, 2009 · Replies 2 · Feb 13, 2009

Replies: 2

Views: 2K

Generating Identical Voltage Signals w/ a BJT Circuit

Feb 8, 2009 · Replies 2 · Feb 13, 2009

Replies: 2

Views: 2K

Characteristics of distance protection

Feb 12, 2009 · Replies 3 · Feb 12, 2009

Replies: 3

Views: 3K

Question regarding wind loading and shielding effects on a structure.

Feb 11, 2009 · Replies 1 · Feb 12, 2009

Replies: 1

Views: 9K

Boolean Algebra- having trouble solving

Feb 11, 2009 · Replies 2 · Feb 12, 2009

Replies: 2

Views: 3K

How Can MATLAB's ODE45 Be Used to Solve Vector Differential Equations?

Feb 11, 2009 · Replies 3 · Feb 12, 2009

Replies: 3

Views: 4K

Frequency spectrum of the modulated signal g(t)

Feb 10, 2009 · Replies 3 · Feb 12, 2009

Replies: 3

Views: 7K

Max Field Goal Distance for Vo=68, k=.027, theta=39 Degrees

Feb 10, 2009 · Replies 2 · Feb 11, 2009

Replies: 2

Views: 2K

Analytically finding the stress tensor field

Jan 21, 2009 · Replies 3 · Feb 11, 2009

Replies: 3

Views: 3K

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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