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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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Resolved resultant force along a specific axis

Jan 31, 2013 · Replies 6 · Feb 4, 2013

Replies: 6

Views: 3K

2nd order initial value problem in matlab

Jan 29, 2013 · Replies 3 · Feb 3, 2013

Replies: 3

Views: 2K

Help needed for transformation of stresses in beer and johnston book

Feb 2, 2013 · Replies 8 · Feb 3, 2013

Replies: 8

Views: 2K

Trying to override the hashcode()

Feb 3, 2013 · Replies 2 · Feb 3, 2013

Replies: 2

Views: 1K

Thermodynamics - Help me understand phase diagrams

Feb 2, 2013 · Replies 3 · Feb 3, 2013

Replies: 3

Views: 3K

Thermodynamic Reversible/Irreversible Closed Systems

Feb 2, 2013 · Replies 4 · Feb 3, 2013

Replies: 4

Views: 2K

How Do You Account for Member Weights in Crane Boom Statics Calculations?

Feb 2, 2013 · Replies 3 · Feb 3, 2013

Replies: 3

Views: 2K

Engineering Simplying the circuit into Boolean expressions [2 Questions]

Feb 2, 2013 · Replies 1 · Feb 2, 2013

Replies: 1

Views: 1K

Engineering Help with circuits-reactive networks question

Jan 31, 2013 · Replies 8 · Feb 2, 2013

Replies: 8

Views: 2K

Question on strength of materials asked at a phd interview

Jan 21, 2013 · Replies 18 · Feb 2, 2013

Replies: 18

Views: 4K

Finding the Standard Matrix A of a Linear Transformation T

Feb 2, 2013 · Replies 1 · Feb 2, 2013

Replies: 1

Views: 2K

Determine the position of the slider on the pot

Dec 19, 2012 · Replies 34 · Feb 2, 2013

2

Replies: 34

Views: 15K

Control system Transfer Function ( Time constant form)

Feb 2, 2013 · Replies 1 · Feb 2, 2013

Replies: 1

Views: 6K

Machine Parts - Screws fastening a board calculation

Jan 30, 2013 · Replies 13 · Feb 2, 2013

Replies: 13

Views: 3K

How Do Current Divider Rules Determine I1 and I2 in a Circuit?

Feb 1, 2013 · Replies 10 · Feb 2, 2013

Replies: 10

Views: 2K

Physics Experiment: Calculating G from T

Feb 2, 2013 · Replies 16 · Feb 2, 2013

Replies: 16

Views: 6K

Solving Boolean Algebra Problems: A+B = A+B

Jan 31, 2013 · Replies 1 · Feb 2, 2013

Replies: 1

Views: 1K

How Do You Sketch x[2n] from a Discrete Signal?

Feb 1, 2013 · Replies 1 · Feb 1, 2013

Replies: 1

Views: 13K

Hydroelectric Power: How Much Water for a 30m Head?

Feb 1, 2013 · Replies 1 · Feb 1, 2013

Replies: 1

Views: 3K

Calculating Bending Moment and Using Virtual Work Principle for Cantilever Beam

Feb 1, 2013 · Replies 2 · Feb 1, 2013

Replies: 2

Views: 2K

Comp Sci Java Help: Decimal Format Class

Jan 31, 2013 · Replies 4 · Feb 1, 2013

Replies: 4

Views: 3K

Comp Sci Help with FORTRAN error message

Feb 1, 2013 · Replies 2 · Feb 1, 2013

Replies: 2

Views: 2K

How to Create a Step Load in Simulink for Frequency Observation?

Jan 31, 2013 · Replies 1 · Feb 1, 2013

Replies: 1

Views: 3K

Finding elongation of bar and maximum tensile stress

Jan 30, 2013 · Replies 7 · Jan 31, 2013

Replies: 7

Views: 4K

Engineering Max Voltage Across Capacitor & Resistor in a Circuit

Jan 31, 2013 · Replies 1 · Jan 31, 2013

Replies: 1

Views: 1K

"Statics of Rigid Bodies: 2 Questions

Jan 27, 2013 · Replies 7 · Jan 31, 2013

Replies: 7

Views: 4K

Why Does Reducing Color Space in Portable Displays Benefit Eye Sensitivity?

Jan 31, 2013 · Replies 1 · Jan 31, 2013

Replies: 1

Views: 2K

Program for a game similar to rock-paper-scissors

Jan 31, 2013 · Replies 13 · Jan 31, 2013

Replies: 13

Views: 2K

Control Systems Engineering : Response of a system to a Harmonic Input

Jan 29, 2013 · Replies 10 · Jan 31, 2013

Replies: 10

Views: 3K

Reduce the boolean expression to two literals

Jan 31, 2013 · Replies 4 · Jan 31, 2013

Replies: 4

Views: 2K

Formula of modulus of elasticity?

Jan 30, 2013 · Replies 2 · Jan 31, 2013

Replies: 2

Views: 3K

Engineering In circuit analysis, is current through wires defined?

Jan 29, 2013 · Replies 4 · Jan 31, 2013

Replies: 4

Views: 2K

Van der pol Equation Simulation in Simulink

Jan 25, 2013 · Replies 1 · Jan 31, 2013

Replies: 1

Views: 5K

Resolve force into components along different paths

Jan 30, 2013 · Replies 5 · Jan 31, 2013

Replies: 5

Views: 13K

Designing a 2-Input XOR Gate: RL=1KΩ, VDD=1.8V

Jan 30, 2013 · Replies 2 · Jan 31, 2013

Replies: 2

Views: 2K

How do I calculate the energy density of a main-spring?

Jan 27, 2013 · Replies 1 · Jan 31, 2013

Replies: 1

Views: 3K

Determine the Velocity of the body with Velocity decreasing by v^2 = k/s

Jan 30, 2013 · Replies 1 · Jan 30, 2013

Replies: 1

Views: 4K

Thermal stress of two peices of metal attacthed to two plates.

Jan 30, 2013 · Replies 2 · Jan 30, 2013

Replies: 2

Views: 2K

Resultant force on a pulley system

Jan 30, 2013 · Replies 1 · Jan 30, 2013

Replies: 1

Views: 6K

Deriving the Correction Factor for Non-Ideal Spring Frequency Equation

Jan 28, 2013 · Replies 1 · Jan 30, 2013

Replies: 1

Views: 2K

Radial and Transverse Acceleration

Jan 30, 2013 · Replies 4 · Jan 30, 2013

Replies: 4

Views: 19K

Machine Parts - Relating technical mechanics to the mechanics

Jan 19, 2013 · Replies 14 · Jan 30, 2013

Replies: 14

Views: 3K

Normal and Tangential Acceleration

Jan 29, 2013 · Replies 2 · Jan 30, 2013

Replies: 2

Views: 9K

Heat Equation in cylindrical coordinates

Jan 29, 2013 · Replies 7 · Jan 30, 2013

Replies: 7

Views: 10K

How Do You Draw a Bode Plot for a Given Transfer Function?

Jan 22, 2013 · Replies 40 · Jan 30, 2013

2

Replies: 40

Views: 8K

PSPICE simulation with Schematic of Waveform Selector

Jan 29, 2013 · Replies 3 · Jan 30, 2013

Replies: 3

Views: 4K

Why are these considered privileged/not privileged?

Jan 29, 2013 · Replies 1 · Jan 29, 2013

Replies: 1

Views: 1K

Determine ΔE, Q and W for the data in the Table

Jan 29, 2013 · Replies 1 · Jan 29, 2013

Replies: 1

Views: 11K

Wiki article: Understanding Synchronous and Asynchronous I/O

Jan 27, 2013 · Replies 7 · Jan 29, 2013

Replies: 7

Views: 4K

Displacement current inside spherical capacitor

Jan 29, 2013 · Replies 1 · Jan 29, 2013

Replies: 1

Views: 4K

How Is Work Calculated in a Stretched Spring?

Jan 29, 2013 · Replies 3 · Jan 29, 2013

Replies: 3

Views: 3K

Pile driver question kinetic energy and potential energy

Jan 29, 2013 · Replies 1 · Jan 29, 2013

Replies: 1

Views: 7K

Quick question regarding some algebra?

Jan 29, 2013 · Replies 1 · Jan 29, 2013

Replies: 1

Views: 1K

What Launch Speed Does the Motorcyclist Need to Clear the Jump?

Jan 27, 2013 · Replies 2 · Jan 29, 2013

Replies: 2

Views: 6K

Control Systems Engineering : Masons Gain

Jan 28, 2013 · Replies 4 · Jan 29, 2013

Replies: 4

Views: 3K

Physics Wordy Question: Calculating Areas and Masses on a Graph - Help Needed!

Jan 27, 2013 · Replies 6 · Jan 29, 2013

Replies: 6

Views: 4K

Determine the amount of energy transfer by work in btu

Jan 28, 2013 · Replies 1 · Jan 28, 2013

Replies: 1

Views: 11K

C code and seven segment display

Jan 23, 2013 · Replies 9 · Jan 28, 2013

Replies: 9

Views: 12K

Find the Mass of Air in the Room and the Air's Weight

Jan 27, 2013 · Replies 2 · Jan 28, 2013

Replies: 2

Views: 7K

Racing car and frictional forces question

Jan 27, 2013 · Replies 4 · Jan 28, 2013

Replies: 4

Views: 2K

Matlab - plotting huge amounts of data

Jan 27, 2013 · Replies 5 · Jan 28, 2013

Replies: 5

Views: 2K

Ti 89, Solving multiple equations with complex numbers

Jan 27, 2013 · Replies 3 · Jan 27, 2013

Replies: 3

Views: 7K

Finding R for Negative Pole Frequency Transfer Function

Jan 27, 2013 · Replies 1 · Jan 27, 2013

Replies: 1

Views: 2K

Cylindrical / Spherical Coordinates

Jan 27, 2013 · Replies 3 · Jan 27, 2013

Replies: 3

Views: 2K

Converting 37.223_10 to hexadecimal/base 16.

Jan 27, 2013 · Replies 3 · Jan 27, 2013

Replies: 3

Views: 2K

Converting 2000.90210 to IEEE 754 Hexadecimal

Jan 27, 2013 · Replies 8 · Jan 27, 2013

Replies: 8

Views: 5K

Fluid mechanics, bernulli equation: reference points

Jan 27, 2013 · Replies 2 · Jan 27, 2013

Replies: 2

Views: 2K

How Many Copper Atoms Are in a Cubic Centimeter?

Jan 27, 2013 · Replies 1 · Jan 27, 2013

Replies: 1

Views: 3K

How to find damping ratio, revision questions.

Jan 20, 2013 · Replies 15 · Jan 26, 2013

Replies: 15

Views: 11K

Delta-Wye Transformations: How to Simplify Complex Circuits for Easy Analysis

Jan 25, 2013 · Replies 2 · Jan 26, 2013

Replies: 2

Views: 2K

Need help with force of spring needed to launch mass from catapult

Jan 25, 2013 · Replies 5 · Jan 26, 2013

Replies: 5

Views: 2K

Engineering Another Parallel/Series Circuits Question

Jan 25, 2013 · Replies 1 · Jan 26, 2013

Replies: 1

Views: 2K

Convert a string of numbers into a graph

Jan 24, 2013 · Replies 4 · Jan 26, 2013

Replies: 4

Views: 3K

Engineering Parallel/Series Circuits Problem

Jan 25, 2013 · Replies 16 · Jan 25, 2013

Replies: 16

Views: 3K

Principle of conservation of momentum question

Jan 25, 2013 · Replies 13 · Jan 25, 2013

Replies: 13

Views: 3K

How does my book come to this conclusion?

Jan 22, 2013 · Replies 1 · Jan 25, 2013

Replies: 1

Views: 2K

Solve Heat Transfer Problem for Cylindrical Rod of Steel

Jan 24, 2013 · Replies 6 · Jan 25, 2013

Replies: 6

Views: 10K

Help finding Complexity in Big-O notation

Jan 25, 2013 · Replies 3 · Jan 25, 2013

Replies: 3

Views: 2K

Solving a Truss: Forces in X & Y Directions?

Jan 25, 2013 · Replies 1 · Jan 25, 2013

Replies: 1

Views: 2K

Statics problem. Is my work correct?

Jan 23, 2013 · Replies 2 · Jan 25, 2013

Replies: 2

Views: 3K

Resultant Torque independent of origin?

Jan 24, 2013 · Replies 8 · Jan 24, 2013

Replies: 8

Views: 5K

Find a vector in the opposite direction with double the length?

Jan 24, 2013 · Replies 2 · Jan 24, 2013

Replies: 2

Views: 7K

Solving Diode Conduction Homework with KCL, KVL, V=IR

Jan 24, 2013 · Replies 3 · Jan 24, 2013

Replies: 3

Views: 2K

Difficult z transform with a factorial

Jan 23, 2013 · Replies 1 · Jan 24, 2013

Replies: 1

Views: 9K

1-D Bounded, Distributed Diffusion of Contaminant

Jan 21, 2013 · Replies 1 · Jan 24, 2013

Replies: 1

Views: 2K

Seepage, Velocity, Hydraulic Conductivity

Jan 24, 2013 · Replies 1 · Jan 24, 2013

Replies: 1

Views: 6K

Find W/L for CMOS Circuit: Triode/Cutoff Modes

Jan 23, 2013 · Replies 2 · Jan 24, 2013

Replies: 2

Views: 2K

Kinetic energy, Potential energy and change in water pressure

Jan 23, 2013 · Replies 2 · Jan 24, 2013

Replies: 2

Views: 4K

Engineering Op-Amp circuit to supply constant power

Jan 22, 2013 · Replies 10 · Jan 23, 2013

Replies: 10

Views: 3K

Control system - Thermistor, thermocouple, PT100

Jan 23, 2013 · Replies 2 · Jan 23, 2013

Replies: 2

Views: 3K

Engineering Transfer Function Of A 2nd Order Circuit

Jan 17, 2013 · Replies 8 · Jan 23, 2013

Replies: 8

Views: 9K

Help Solving MATLAB Questions Involving Triangles and Prisms

Jan 22, 2013 · Replies 1 · Jan 22, 2013

Replies: 1

Views: 2K

Maximum flux in a single phase transformer

Nov 9, 2011 · Replies 11 · Jan 22, 2013

Replies: 11

Views: 28K

Yet another Wheatstone bridge with thermistor

Dec 20, 2012 · Replies 9 · Jan 22, 2013

Replies: 9

Views: 5K

Engineering Solving for resistance in a circuit using KCL

Jan 20, 2013 · Replies 21 · Jan 21, 2013

Replies: 21

Views: 7K

Finding E-field within a semiconductor.

Jan 21, 2013 · Replies 3 · Jan 21, 2013

Replies: 3

Views: 2K

Engineering Load resistor in circuit: Find the no-load voltage.

Jan 18, 2013 · Replies 9 · Jan 21, 2013

Replies: 9

Views: 9K

Use Ohm's law and KVL to find the value of R:

Jan 21, 2013 · Replies 1 · Jan 21, 2013

Replies: 1

Views: 2K

Help with Mine Engineering Assignment Questions

Jan 20, 2013 · Replies 8 · Jan 21, 2013

Replies: 8

Views: 2K

Help with Mine Engineering Assignment Questions

Jan 20, 2013 · Replies 2 · Jan 21, 2013

Replies: 2

Views: 2K

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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