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.

Threads

Understanding Stresses and Neutral Axis in Structural Design

  • VooDoo
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3

Find angular velocity of a wheel

  • bab5
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1
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4

Designing a High-Efficiency Boost Converter for 18V Output Voltage

  • esso
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1

Rocket Propulsion Homework: Find Thrust & Impulse

  • rz_supra
  • · Replies 5 ·
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5

Need help with ALU design instructions

  • esmeco
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1

How to Determine Round-Off Error in a C++ Program?

  • ZachN
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1

Producing 3D Graphs with Code: Is There an Easy Way?

  • lukus09
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1

Matlab beginner, making variables

  • Dell
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2

Feasibility of My Son's Science Project?

  • syvalley
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3

Calculating Euler Buckling of Open I Beam in 3 Point Bending

  • THE 1
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1
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11

Does MATLAB R2008a Include the Symbolic Math Toolbox for Circuit Analysis?

  • eugenius
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2

Calculating 2nd Order System Parameters in MATLAB

  • lukus09
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1
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6
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1

Engineering How can i calculate the voltage division in a circuit like this?

  • CaspianTiger
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3
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1

How Do I Plot the Convolution of Two Discrete Functions in Matlab?

  • ELE 2009
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1

Gear design project and have chosen 25 Horsepower

  • Jason03
  • · Replies 5 ·
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5

Solving Dynamics Problem: Angular Momentum & Force

  • ribeiro.rob
  • · Replies 1 ·
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1

The average load current,I(dc) and the rms load current,I(rms) ?

  • soonsoon88
  • · Replies 2 ·
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2

What Do Axial, Transverse, and Torsional Directions Mean?

  • NoBrainer
  • · Replies 1 ·
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1

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

  • physicsfun
  • · Replies 1 ·
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1

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

  • princes.fiona
  • · Replies 20 ·
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20

Percentage saving in weight of sloid shaft Vs hollow shaft

  • adam333
  • · Replies 2 ·
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2

Understanding 20Hz TTL Waveform in Pspice Capture

  • snoggerT
  • · Replies 2 ·
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2

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

  • jackycheun
  • · Replies 1 ·
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1

Solve Matlab Questions: Find Answers & Alternatives

  • lukus09
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1

Calculating Polar Moment of Inertia for Automobile Wheel and Tyre

  • a3sportback54
  • · Replies 2 ·
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2

AC analysis, multiple frequencies.

  • Kruum
  • · Replies 9 ·
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9

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

  • aznkid310
  • · Replies 2 ·
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2

Plotting Output Response Curve with Unit Steps: A Matlab Guide

  • lukus09
  • · Replies 1 ·
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1

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

  • soonsoon88
  • · Replies 2 ·
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2

Engineering AC Circuits Help: Get Answers & Solutions

  • camino
  • · Replies 1 ·
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1

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

  • alex-book
  • · Replies 7 ·
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7

Engineering Help with Circuits Analysis: V oc & Current Source

  • jojoba
  • · Replies 3 ·
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3

How to Approach a Complex Statics Homework Challenge?

  • Raiven08
  • · Replies 1 ·
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1

Heat exchanger for anaerobic digestion

  • cabellos2
  • · Replies 2 ·
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2

Steam, Piston-cylinder system polytropic

  • Ready2GoXtr
  • · Replies 3 ·
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3

Need help regarding heat transfer questions

  • wattsie10
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1
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1

Difference between opamp & differential amplifiers

  • swty todd
  • · Replies 2 ·
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2

Where Can Beginners Learn CNC Programming?

  • appleberry
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1

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

  • ahennessey
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1

How to Perform Convolution with Non-Aligned Zero Points?

  • cleopatra
  • · Replies 2 ·
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2

How Do Microphones Convert Sound Waves to Electrical Signals?

  • vigneshN
  • · Replies 1 ·
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1

Understand source transformation

  • Air
  • · Replies 9 ·
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9

Energies - chemical and electrical (easy question)

  • Melawrghk
  • · Replies 1 ·
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1

How Do You Calculate the Power of a Sawtooth Function?

  • salman213
  • · Replies 4 ·
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4

Engineering Questions about RL/RC Circuits: Initial Confusion

  • Air
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2

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

  • robbinz
  • · Replies 1 ·
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1

Need help Digital signals. Energy and power

  • cleopatra
  • · Replies 1 ·
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1

Statics Two objects with 3 angles

  • SLC2SMU
  • · Replies 5 ·
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5

Calculating antenna directivity

  • JamesGoh
  • · Replies 3 ·
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3

Very challenging Digital signal processing.

  • cleopatra
  • · Replies 4 ·
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4

What Distinguishes Real Power from Reactive Power in Electrical Systems?

  • sreedhar
  • · Replies 5 ·
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5

Finding a min gate input count realization of enabling logic ?

  • mr_coffee
  • · Replies 3 ·
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3

Optimizing Gearbox Design for Efficient Power Transmission

  • gimini75
  • · Replies 10 ·
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10

Computer Architecture related questions

  • atlbraves49
  • · Replies 4 ·
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4

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

  • ashishbhagwat
  • · Replies 1 ·
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1

Bubble sort 2D int array with c

  • clope023
  • · Replies 1 ·
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1

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

  • herpamad
  • · Replies 2 ·
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2

Card Hand probabilities: Discrete Math

  • SammC
  • · Replies 4 ·
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4

Calculating Beam Moment: Equation for Couple Acting on Supported Beam

  • dantiff
  • · Replies 2 ·
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2

Thevenin without removing load resistor

  • britishben
  • · Replies 6 ·
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6

Engineering Circuit analysis, problems with Laplace?

  • Kruum
  • · Replies 5 ·
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5

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

  • KateyLou
  • · Replies 1 ·
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1

Please help with this construction question im really stuck

  • prettys073
  • · Replies 3 ·
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3

Help with forces on incline question

  • motorsport89
  • · Replies 1 ·
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1

Steady state temperature of wafers?

  • Obelisk
  • · Replies 5 ·
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5

What is the difference between digital and integrated circuits?

  • gastro54
  • · Replies 4 ·
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4

Engineering RC circuit with dc current source

  • Melizard0
  • · Replies 3 ·
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3

Solving an Electrical Circuit: Find Vo and Vb

  • hani114
  • · Replies 1 ·
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1

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

  • jumbogala
  • · Replies 2 ·
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2

Engineering Circuit analysis, determing impendance.

  • Kruum
  • · Replies 4 ·
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4

How to calculate the percentage error for moving iron voltmeter?

  • kloong
  • · Replies 2 ·
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2

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

  • Iyafrady
  • · Replies 4 ·
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4

Engineering Help with home work question, RL circuit

  • Quboid
  • · Replies 4 ·
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4

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

  • mobby
  • · Replies 5 ·
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5

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

  • hanelliot
  • · Replies 1 ·
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1
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4

Counting 7-Letter Palindromes: 26^7 Possibilities

  • SammC
  • · Replies 3 ·
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3

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

  • cissey
  • · Replies 1 ·
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1

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

  • Firestrider
  • · Replies 3 ·
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3

Calculating Forces on a Tank with Flat Ends Using Integration

  • Jason03
  • · Replies 2 ·
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2

Engineering Solve Circuit Analysis Problem: Tips & Advice

  • annpoopadi
  • · Replies 1 ·
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1
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2

Differentiate laplace,fourier,Z-transforms?

  • sreedhar
  • · Replies 2 ·
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2

Clarification on Electric Flux

  • gambit1414
  • · Replies 1 ·
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1

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

  • Ryan Faber
  • · Replies 2 ·
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2

Testing My Work on Math Problem

  • Jason03
  • · Replies 1 ·
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1

Nsert this equation in a pdf file

  • Nusc
  • · Replies 7 ·
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7

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

  • elimenohpee
  • · Replies 1 ·
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1

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

  • bc030400412
  • · Replies 2 ·
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2
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2

Analyzing Convolution of Exponential Functions with Unit Step Function

  • purplebird
  • · Replies 6 ·
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6

HELP Calculate stress applied to slip direction

  • akhanijow
  • · Replies 3 ·
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3
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10

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

  • jimmyv12
  • · Replies 1 ·
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1