Engineering and Comp Sci Homework Help Forum

Post thread
Free Engineering, Computer Science, and Technology homework help via qualified mentors. Please use the template when requesting help and show your work.
Finding the Solution: Solving for [sin(alpha)]^2 in a Complex Equation
  • · Replies 4 ·
Replies
4
Views
2K
Buying a Thermistor for Heat Detector Project - Factors to Consider
  • · Replies 1 ·
Replies
1
Views
2K
Undamped vibrations (only spring present)
  • · Replies 3 ·
Replies
3
Views
3K
Formula's To Work Out Inside Diameters Of A Cluth Plate
  • · Replies 1 ·
Replies
1
Views
2K
Why a bulb glow dimmer in beginning and then brighter
  • · Replies 3 ·
Replies
3
Views
2K
Software Engineering - cyclomatic complexity
  • · Replies 5 ·
Replies
5
Views
4K
Design a 5-bit Binary Counter for Homework Equations - No Quotation Marks
  • · Replies 3 ·
Replies
3
Views
3K
Extended Kalman Filter: Helping hand to a newbie
  • · Replies 1 ·
Replies
1
Views
3K
Comp Sci Program which calculate a sum of series [C++]
  • · Replies 1 ·
Replies
1
Views
7K
Kirchhoff's Law Violations: Transmission Line Equivalent Circuit
  • · Replies 5 ·
Replies
5
Views
2K
Solving Binary Math Problems: Is it Correct?
  • · Replies 14 ·
Replies
14
Views
3K
Engineering Circuit with Dependent Voltage source
  • · Replies 2 ·
Replies
2
Views
3K
Calculating the power required to move a load up a gradiant
  • · Replies 1 ·
Replies
1
Views
5K
Effect of Poles & Zeros on the bode plot
  • · Replies 1 ·
Replies
1
Views
5K
Beam deflection by superposition
  • · Replies 3 ·
Replies
3
Views
4K
How to Correctly Implement Winning Logic in a Simple Nim Game?
  • · Replies 1 ·
Replies
1
Views
4K
Solve Shear Flow Problem: Find Correct Area
  • · Replies 4 ·
Replies
4
Views
4K
Engineering Help me to understand basic circuit analysis solution
  • · Replies 3 ·
Replies
3
Views
2K
Determining Reactions for Cantilever and Simply-Supported Beam Loads
  • · Replies 4 ·
Replies
4
Views
3K
Comp Sci Tic Tac Toe Game | Two Player | 3x3 grid
  • · Replies 11 ·
Replies
11
Views
10K
What is the Capacitance of a Parallel Plate Capacitor with a Dielectric Sheet?
  • · Replies 3 ·
Replies
3
Views
3K
Solution of the reccurrence relation
  • · Replies 6 ·
Replies
6
Views
2K
How do computers store neg binary numbers?
  • · Replies 2 ·
Replies
2
Views
3K
Comp Sci Doubting My Should I Add a Loop?
  • · Replies 2 ·
Replies
2
Views
2K
Question on Number of Degrees of Freedom in a Simple Structure
  • · Replies 6 ·
Replies
6
Views
6K
Combination and induction question
  • · Replies 4 ·
Replies
4
Views
2K
How Can I Create and Connect Circuit Elements in Mathematica Using Graphics?
  • · Replies 6 ·
Replies
6
Views
3K
Solve Boolean Identities: xy+x’z+yz’=xy+x’z
  • · Replies 8 ·
Replies
8
Views
4K
Why Does N-Type Doping Result in Higher Hole than Electron Concentration?
  • · Replies 2 ·
Replies
2
Views
2K
Uniform Beam (equivalent systems)
  • · Replies 1 ·
Replies
1
Views
3K
What is the Angle of Twist for a Hollow Tube with a Cut Along its Length?
  • · Replies 4 ·
Replies
4
Views
10K
Can I use an NE555 timer instead of an LM555?
  • · Replies 1 ·
Replies
1
Views
14K
Calculating mean radius of a gas turbine rotor (blade and hub)
  • · Replies 1 ·
Replies
1
Views
6K
Comp Sci C++: continuous reading file while doing calculation in between?
  • · Replies 4 ·
Replies
4
Views
5K
Struggling with 2D Heat Conduction in MATLAB: Need Suggestions
  • · Replies 2 ·
Replies
2
Views
3K
Finding Optimal Thickness for 50 MPa Pressure Vessel
  • · Replies 4 ·
Replies
4
Views
4K
Coulomb's Law multiple charges at specified set of points
  • · Replies 2 ·
Replies
2
Views
3K
Solving Array Homework: Output Explained
  • · Replies 3 ·
Replies
3
Views
2K
Understanding KVL and Voltage Differences
  • · Replies 3 ·
Replies
3
Views
4K
Kalman-Bucy Filter: Calculate Eqns
  • · Replies 5 ·
Replies
5
Views
2K
Engineering Circuit Element Question using Kirchoff's law
  • · Replies 1 ·
Replies
1
Views
2K
Saint Venant's principle applied to ring
  • · Replies 14 ·
Replies
14
Views
4K
Translate virtual address to physical address
  • · Replies 19 ·
Replies
19
Views
36K
Cantilever Beam subjected to shear stress
  • · Replies 1 ·
Replies
1
Views
5K
Twin-T Notch Filter: Solve the Circuit with Node Analysis
  • · Replies 2 ·
Replies
2
Views
5K
Why Should Virtual Memory Pages be Neither Too Small nor Too Large?
  • · Replies 1 ·
Replies
1
Views
2K
Stress Analysis Problem: Bending and Shear Stress Calculations in SI Units"
  • · Replies 1 ·
Replies
1
Views
2K
Matlab multiple curves on same graph
  • · Replies 1 ·
Replies
1
Views
5K
2nd order System steady state error
  • · Replies 1 ·
Replies
1
Views
7K
How Can I Improve Au Anode Adhesion and Analyze Al Deposition Rates for OLEDs?
  • · Replies 11 ·
Replies
11
Views
3K
Thevenin Equivalent with a dependent source
  • · Replies 5 ·
Replies
5
Views
5K
Brake Disc Design- Torque Acting On Wheel Stud Bolts
  • · Replies 1 ·
Replies
1
Views
4K
Finding Normal Compressive & Tensile Stress: a Example
  • · Replies 22 ·
Replies
22
Views
5K
Question about a heat transfer/fluid dynamics problem
  • · Replies 2 ·
Replies
2
Views
2K
Which would be strongest (popsicle stick bridges)?
  • · Replies 2 ·
Replies
2
Views
13K
Parallel RLC, calculating phasors
  • · Replies 3 ·
Replies
3
Views
6K
Transient response of a system (control)
  • · Replies 4 ·
Replies
4
Views
4K
Calculating Undamped Natural Frequency of a Cantilever Beam
  • · Replies 1 ·
Replies
1
Views
4K
Confused on this deformation problem (statics)
  • · Replies 7 ·
Replies
7
Views
3K
Engineering Determining Norton Equivalent of a Circuit
  • · Replies 15 ·
Replies
15
Views
4K
Plot envelope of damped vibration.
  • · Replies 2 ·
Replies
2
Views
7K
Network function. 6th degree polynomial to complex numbers
  • · Replies 2 ·
Replies
2
Views
4K
Frequency at which current precedes voltage
  • · Replies 7 ·
Replies
7
Views
3K
I'm sorry, I meant the x and y planes, not the z and y planes.
  • · Replies 1 ·
Replies
1
Views
4K
How Does High-Frequency Affect the Line Equation in AC Circuits?
  • · Replies 3 ·
Replies
3
Views
3K
Plotting a Function y(x) in MATLAB
  • · Replies 1 ·
Replies
1
Views
3K
Solving Static Equilibrium at Point A: 15 kip/ft & 11 ft
  • · Replies 11 ·
Replies
11
Views
2K
FEA of a Load Cell: Better Ways to Calculate Stress?
  • · Replies 1 ·
Replies
1
Views
3K
What angle do the springs make with the vertical at equilibrium?
  • · Replies 2 ·
Replies
2
Views
2K
Dynamics: Finding distance to reach balance point of a wheelie.
  • · Replies 3 ·
Replies
3
Views
4K
Determine Vo for the following network.
  • · Replies 3 ·
Replies
3
Views
4K
Force Work on 5kg Particle Moving at Constant Velocity
  • · Replies 3 ·
Replies
3
Views
2K
How many distinct necklaces can be made with n beads and k colors?
  • · Replies 6 ·
Replies
6
Views
4K
Signals & Systems - De Moivre's question
  • · Replies 1 ·
Replies
1
Views
2K
Solving for Angular and Linear Velocities in a Two Car Collision
  • · Replies 31 ·
2
Replies
31
Views
6K
Optics: Designing a coating to enhance detection efficiency
  • · Replies 1 ·
Replies
1
Views
2K
Solution to Op-Amp Circuit with Adjustable Resistor RΔ
  • · Replies 2 ·
Replies
2
Views
8K
How Does 20dB/Decade Equal Slope 1?
  • · Replies 1 ·
Replies
1
Views
7K
Signals & Systems - Stable or Not?
  • · Replies 6 ·
Replies
6
Views
10K
Comp Sci Display city and time by Longitude in JAVA
  • · Replies 6 ·
Replies
6
Views
3K
Signal Processing and Mathematica (filters)
  • · Replies 4 ·
Replies
4
Views
3K
Solving For Mass Flow Rate of Two Water Jets
  • · Replies 2 ·
Replies
2
Views
2K
Physical Pendulum Question for Moment of Inertia
  • · Replies 7 ·
Replies
7
Views
10K
Couples and Forces: Understanding the Concepts
  • · Replies 9 ·
Replies
9
Views
11K
Comp Sci Solve Java Array Issue: Unique Numbers 10-100
  • · Replies 7 ·
Replies
7
Views
8K
Sketch the waveforms of the harmonic components
  • · Replies 1 ·
Replies
1
Views
4K
MAPLE Software Eigenvalue Problem Question
  • · Replies 2 ·
Replies
2
Views
3K
Comp Sci Difference between some if statements C++
  • · Replies 3 ·
Replies
3
Views
2K
Should Transformer Impedance Match Between Primary and Secondary Coils?
  • · Replies 1 ·
Replies
1
Views
2K
Creating a Simple Table in Mathematica: Connecting Two Lists
  • · Replies 1 ·
Replies
1
Views
5K
Engineering What is a Shower Timer Circuit Diagram?
  • · Replies 4 ·
Replies
4
Views
5K
Real (non-ideal) op-amps - textbook query
  • · Replies 1 ·
Replies
1
Views
3K
Calculus: Rates of Change of Cone: height and radius
  • · Replies 1 ·
Replies
1
Views
18K
Solve Pressurizer Problem: Initial Volume Saturated Vapor
  • · Replies 1 ·
Replies
1
Views
3K
Comp Sci Creating a Transmitter Class for Mobile Phones
  • · Replies 55 ·
2
Replies
55
Views
7K
Engineering RLC Circuit: Solving for IL(t) | Step-by-Step Guide and Explanation
  • · Replies 3 ·
Replies
3
Views
2K
Can MATLAB GEEKS Assist with Calculating Linear Density and Taylor Polynomials?
  • · Replies 3 ·
Replies
3
Views
3K
Using Matlab - plotting frequency responses
  • · Replies 1 ·
Replies
1
Views
3K
How Do You Model a Second Order Linear Time Invariant System?
  • · Replies 1 ·
Replies
1
Views
3K
Converting 2's complement to decimal
  • · Replies 2 ·
Replies
2
Views
17K