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.
Fluid Statics: Find vertical and horizontal forces in tank
  • · Replies 1 ·
Replies
1
Views
3K
Statics Problem Help: Can't Get It Right - M=5860lb ft Off by 4
  • · Replies 1 ·
Replies
1
Views
1K
Comp Sci How to Create a Java Program for Generating Custom Passwords?
  • · Replies 37 ·
2
Replies
37
Views
5K
Interpreting efficiency of heat pump
  • · Replies 2 ·
Replies
2
Views
2K
Can you check my solution for this trusses problem
  • · Replies 5 ·
Replies
5
Views
2K
FORTRN90: Euler Midpoint Method for SHO
  • · Replies 25 ·
Replies
25
Views
5K
How Do You Calculate Torque on a Triangular Loop in a Magnetic Field?
  • · Replies 1 ·
Replies
1
Views
2K
Interpolation and linear algebra
  • · Replies 5 ·
Replies
5
Views
4K
Measuring Velocity based on change in Pressure
  • · Replies 7 ·
Replies
7
Views
2K
Pn junction diode (series combo of voltage source and diode)
  • · Replies 2 ·
Replies
2
Views
2K
How Do You Calculate Shear Stress in Beams with Pin Reactions?
  • · Replies 5 ·
Replies
5
Views
2K
Calculating Drag using Momentum Equation
  • · Replies 1 ·
Replies
1
Views
2K
Springs and arches suspending a fabric
  • · Replies 5 ·
Replies
5
Views
2K
Engineering Solve RLC Circuit Problem - Get Help Now
  • · Replies 6 ·
Replies
6
Views
2K
Where Did I Go Wrong with My Hydraulic Car Lift Plot?
  • · Replies 10 ·
Replies
10
Views
4K
The cost estimate of rack and pinion used in power steering system
  • · Replies 2 ·
Replies
2
Views
2K
Solving a Matrix with Elimination: Inputting the Right Number of Values
  • · Replies 14 ·
Replies
14
Views
2K
Engineering C = 10^-6Analyzing Parallel RLC Circuits: A Challenging Homework Problem
  • · Replies 6 ·
Replies
6
Views
2K
Thermodynamics - Regenerator Efficiency
  • · Replies 1 ·
Replies
1
Views
6K
Magnetic field of cylinder with coils problem?
  • · Replies 3 ·
Replies
3
Views
3K
Comp Sci How to Implement a Timer in C++ for Repeating Code Blocks
  • · Replies 5 ·
Replies
5
Views
2K
Engineering Creating a Bode Plot for a Series RC High Pass Filter
  • · Replies 8 ·
Replies
8
Views
4K
Feed Ratio and Mole fraction outut
  • · Replies 8 ·
Replies
8
Views
3K
Help Finding Transfer Function Vo/Vs
  • · Replies 12 ·
Replies
12
Views
3K
How to get the Nyquist Rate if there is two given samples.
  • · Replies 2 ·
Replies
2
Views
2K
Thermodynamics throttling device
  • · Replies 1 ·
Replies
1
Views
2K
Can I charge a solar battery very fast with a large current?
  • · Replies 5 ·
Replies
5
Views
2K
Comp Sci Eigenvalues and eigenvectors of a real symmetric matrix in Fortran
  • · Replies 5 ·
Replies
5
Views
6K
Least Squares Estimation for two parameters
  • · Replies 8 ·
Replies
8
Views
2K
How Do You Solve a Source-Free Current Response Problem Using KVL?
  • · Replies 3 ·
Replies
3
Views
1K
How to setup linear force equations
  • · Replies 3 ·
Replies
3
Views
1K
Solve Statics w/Friction Homework: P Force for Cabinet Movement
  • · Replies 3 ·
Replies
3
Views
4K
Battery Charging: Defects, Stipulation, Erosion, & More
  • · Replies 8 ·
Replies
8
Views
2K
Thermodynamics [Constant Vapor Pressure Problem]
  • · Replies 8 ·
Replies
8
Views
3K
Comp Sci Need Help Running a program in C++ for Ubuntu (Linux)
  • · Replies 3 ·
Replies
3
Views
2K
Engineering RL Circuit Transient Analysis: Simple Circuit Homework with Equations
  • · Replies 9 ·
Replies
9
Views
2K
Air Jet Fluid Mechanics Experiment
  • · Replies 2 ·
Replies
2
Views
3K
Help Finding the Transfer Function H(s)=Vi(s)/Ii(s)
  • · Replies 7 ·
Replies
7
Views
2K
How Do You Calculate Shear Force and Bending Moment for a Boom?
  • · Replies 5 ·
Replies
5
Views
2K
Generator Project: Designing a Self-Powered System with Batteries & PLC
  • · Replies 2 ·
Replies
2
Views
2K
Digital Communication Systems - Autocorrelation
  • · Replies 1 ·
Replies
1
Views
3K
How Does Cooling Water Temperature Affect Heat Exchanger Efficiency?
  • · Replies 6 ·
Replies
6
Views
2K
Help on solar powered car's power source
  • · Replies 11 ·
Replies
11
Views
1K
How Is the Turn-Ratio n Estimated in a Common-Emitter Oscillator?
  • · Replies 16 ·
Replies
16
Views
2K
Engineering Simple Circuit Problem (Clarification of doubts)
  • · Replies 15 ·
Replies
15
Views
2K
Question about linear momentum and angular
  • · Replies 2 ·
Replies
2
Views
1K
How Can You Calculate the Drying Time of a Spherical Granule?
  • · Replies 2 ·
Replies
2
Views
1K
Understanding Autotransformers for Solving Homework Problems
  • · Replies 11 ·
Replies
11
Views
5K
Finding Force in Element D-C of a Truss
  • · Replies 1 ·
Replies
1
Views
1K
Calculating maximum shear in a steel beam cantilever
  • · Replies 3 ·
Replies
3
Views
3K
How to differentiate an equation
  • · Replies 3 ·
Replies
3
Views
1K
[Conceptual Question] Fluid Mechanics Analysis of Pipe Flow
  • · Replies 1 ·
Replies
1
Views
2K
Engineering Simple Circuits: Understanding Node Voltage Analysis
  • · Replies 13 ·
Replies
13
Views
2K
Truss problem. How to calculate the force in the member?
  • · Replies 11 ·
Replies
11
Views
3K
What is the characteristic time for particles suspended in water to settle?
  • · Replies 3 ·
Replies
3
Views
12K
What can be the answer for this question -- Datapath through 3 routers
  • · Replies 3 ·
Replies
3
Views
2K
Sherwood number of evaporating spherical droplet
  • · Replies 6 ·
Replies
6
Views
4K
Engineering Calculating Op Amp Circuit Parameters
  • · Replies 1 ·
Replies
1
Views
1K
Cooling of sphere with pseudo steady state condition
  • · Replies 8 ·
Replies
8
Views
2K
What Is the Solution to the Recurrence Relation T(m^2)?
  • · Replies 5 ·
Replies
5
Views
1K
Would stirring separate particles?
  • · Replies 4 ·
Replies
4
Views
1K
Fluid Dynamics - Rate of Change of Momentum question
  • · Replies 6 ·
Replies
6
Views
2K
How Do Mass and Molar Velocities Differ in a Gas Mixture?
  • · Replies 5 ·
Replies
5
Views
2K
Find a DFA that accepts words with "aa" twice
  • · Replies 1 ·
Replies
1
Views
2K
Engineering How Does Current Vary with Voltage in Parallel Filament Lamps?
  • · Replies 5 ·
Replies
5
Views
3K
Calculating landing distance for Flight
  • · Replies 3 ·
Replies
3
Views
2K
DC Networks and Kirchoff's Laws
  • · Replies 35 ·
2
Replies
35
Views
25K
FBD of Flexible and Rigid Body Coupling
  • · Replies 2 ·
Replies
2
Views
2K
Structural Stability & buckling stress
  • · Replies 5 ·
Replies
5
Views
2K
Convert the diameter to inches or to feet
  • · Replies 7 ·
Replies
7
Views
34K
Predicting Beam Buckling: 5x5 vs. 6x6 with 1x1 Square Hole
  • · Replies 6 ·
Replies
6
Views
2K
Calculate the capacity of the tank
  • · Replies 1 ·
Replies
1
Views
1K
Is there a mistake in my solution for this recurrence?
  • · Replies 8 ·
Replies
8
Views
2K
School Project Help: FeO3 + Magnets to Solve Water Problem
  • · Replies 2 ·
Replies
2
Views
1K
How Does Optical Equipment Boost Solar Panel Current?
  • · Replies 7 ·
Replies
7
Views
2K
How much energy in microjoules is stored in the capacitor
  • · Replies 8 ·
Replies
8
Views
3K
Thermodynamics - Rankine Cycle Reheating
  • · Replies 3 ·
Replies
3
Views
4K
Evaluation of fugacity (Chemical Engineering)
  • · Replies 4 ·
Replies
4
Views
2K
Regarding Energy and Work done in a Spring Mass System
  • · Replies 1 ·
Replies
1
Views
2K
Engineering Diode Circuit Analysis: Get Expert Help Now!
  • · Replies 2 ·
Replies
2
Views
2K
PNP Biploar Junction Transistor Energy Band Diagram
  • · Replies 1 ·
Replies
1
Views
19K
Calculating Phase & Line Current
  • · Replies 4 ·
Replies
4
Views
2K
Need clarification regarding carry and overflow bit
  • · Replies 3 ·
Replies
3
Views
2K
Can You Solve This Recurrence Using the Recursion Tree Method?
  • · Replies 8 ·
Replies
8
Views
2K
Going from sign/magnitude of a hex value to it's two's complement
  • · Replies 2 ·
Replies
2
Views
1K
Length of a plate after roll forging?
  • · Replies 6 ·
Replies
6
Views
2K
Solving Transient Response Homework Statement
  • · Replies 10 ·
Replies
10
Views
2K
Born-Oppenheimer approximation in MD
  • · Replies 1 ·
Replies
1
Views
1K
Finding resistance, electric engineering problem
  • · Replies 5 ·
Replies
5
Views
2K
Optimizing Counter Flow Heat Exchangers: Calculating Outlet Temperatures
  • · Replies 12 ·
Replies
12
Views
4K
Laplace transform ( "find x(t)" though ? )
  • · Replies 79 ·
3
Replies
79
Views
6K
Designing an XOR Gate from NOR Gates: Truth Tables and Boolean Algebra
  • · Replies 4 ·
Replies
4
Views
6K
Pressure Vessel Maximum Diameter Calculation
  • · Replies 9 ·
Replies
9
Views
5K
Another Laplace Transform problem, need region of convergence help
  • · Replies 8 ·
Replies
8
Views
2K
Engineering AC Circuit (RL) Homework: Finding the Series R-L Equivalent for Two Loads
  • · Replies 30 ·
2
Replies
30
Views
3K
Understanding the Conversion Formula for Venturimeter Readings
  • · Replies 3 ·
Replies
3
Views
1K
How Do I Determine Shear Force and Moment at Point C?
  • · Replies 10 ·
Replies
10
Views
3K
How to find the volume ratio of two tanks
  • · Replies 5 ·
Replies
5
Views
3K
Solve AC Voltage Sources Series Problem: Find U_AB Mag. & Phase Angle
  • · Replies 4 ·
Replies
4
Views
2K
Rüchardt experiment equation derivation
  • · Replies 1 ·
Replies
1
Views
2K