Engineering and Comp Sci Homework Help Forum

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Is my diagram correct? If so, have I made the moments equation correctly?

  • Femme_physics
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Engineering disasters from poor design in structures

  • Endorser
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5

Use node voltage method to solve i2 vbe and vce

  • Ninja_IPGO
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9

Thermofluids: Change in energy

  • johnsonc007
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3

Determining transistor sizes equal to a single inverter

  • tdotengineer
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1

Solving Second Moment of Area for Beam w/ Missing Circle

  • ganondorf29
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4

How to Find Vx Using Superposition with a Dependent Source?

  • surajalok
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9

Transformer polarity, input-output power, and parallel operation

  • neduet
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1

Finding current through voltage source using node voltage analysis

  • frozenguy
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4

What is the Mesh Current Analysis for Finding i0 in a Circuit?

  • Asphyxiated
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2

Solving Mathematica Problem with FindRoot Function

  • Petar Mali
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1

Control Systems II: Design a Phase-Lag Network

  • jmattice
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1

Uniform beam supported by wall and wire at 45 degrees

  • Femme_physics
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2
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50

Can someone explain my answer to me? I want to understand it.

  • frozenguy
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3

Determining the transfer function

  • grothem
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2

Are These Resistor Problem Calculations Correct?

  • temaire
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1
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3

Build Gauss Gun for Semester Experiment

  • Sabo295
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3

Calculating Impact of 150kg Dropped onto 1,200kg Pile

  • JamesTheEng
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2

Boxes on inclined moving belt with friction at 15°

  • Khamul
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1

MATLAB: expressing a double index equation as a matrix

  • Deathcrush
  • · Replies 6 ·
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6

Engineering Find equivalent resistance in this circuit?

  • tlrmaus
  • · Replies 11 ·
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11

Set bits 18, 19, 20, 21 to 1 ( Mips)

  • basketball853
  • · Replies 16 ·
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16
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2

Difference between switch and if statements

  • shauns87
  • · Replies 5 ·
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5
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9

Significance of current gain in transistors

  • shauns87
  • · Replies 6 ·
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6

Is B={0,1,R,F,X} a Boolean Algebra?

  • hime
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3
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2

Engineering Ac circuit analysisabout power

  • herbgriffin
  • · Replies 6 ·
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6

How to Translate Machine Code Instructions to MIPS Assembly?

  • basketball853
  • · Replies 5 ·
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5

Converting MIPS Instructions to Binary for Computer Assembly Students

  • basketball853
  • · Replies 13 ·
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13

Engineering Why Do I Get a Negative Value for R2 in My Voltage Divider Circuit?

  • Matt1234
  • · Replies 3 ·
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3

How to Find the Projection of a Force Along the Y-Axis in 3D?

  • pearss
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2

Aerodynamic forces acting upon a car body

  • Chob
  • · Replies 8 ·
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8

What is the Relationship Between Weight and Wing Loading in Aerodynamics?

  • danny2010
  • · Replies 1 ·
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1

How Do You Simplify This Boolean Expression Using DeMorgan's Law?

  • genu
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1

Calculating Power Transfer of a Medium Carbon Steel Shaft at 150 rpm

  • rad10k
  • · Replies 4 ·
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4

Easily Solve Math Equations with Our Online Tool

  • anemos
  • · Replies 2 ·
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2

Last edited by a moderator: May 5, 2017

  • nothingatall
  • · Replies 1 ·
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1

Finding mass flow rate from specific volume in steam nozzle

  • jaredogden
  • · Replies 4 ·
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4

Expected power of a square wave

  • Tjvelcro
  • · Replies 3 ·
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3

Is my forces diagram correct? (static equilibrium problem)

  • Femme_physics
  • · Replies 6 ·
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6

Finding support reactions for a frame with horizontal force at point B

  • Femme_physics
  • · Replies 5 ·
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5

Calculating Total Resistance in a Complex Circuit

  • dillonmhudson
  • · Replies 8 ·
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8

Review of my nodal analysis solution

  • Matt1234
  • · Replies 1 ·
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1

DFA for strings with third symbol 0: is my state diagram minimal?

  • Opso
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1

Simple harmonic motion of a pendulum: finding angle and velocity at 1.6 s

  • FChebli
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1

Location of elastic axis for uniform wing/beam

  • godfather214
  • · Replies 1 ·
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1

Brakes, static equilibrium problem is my Free Body Diagram correct?

  • Femme_physics
  • · Replies 4 ·
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4

VHDL Program to Represent 2 Digits on 7-Segment Displays

  • ee91
  • · Replies 1 ·
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1

Simple support vectors question

  • Femme_physics
  • · Replies 2 ·
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2

Engineering Ac circuit non inductive resistor and a coil

  • herbgriffin
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1

How Does Inverting Inputs Affect a 3-Input XOR Gate?

  • hime
  • · Replies 1 ·
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1

Nobody can solve my Nuclear Reactor Physics Question? me

  • cimgo1903
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3

How Does a Bar's Flexibility Affect Spring Load Distribution?

  • Infernorage
  • · Replies 4 ·
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4

Dynamics Question: Find Maximum Angular Velocity & Reaction at Pivot

  • FChebli
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3
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2

Finding belt speed for sand falling from angled conveyor

  • Khamul
  • · Replies 4 ·
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4

How Can I Design a 4-bit ALU with Integrated Memory for My Project?

  • DiracBlue
  • · Replies 1 ·
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1

Power Factor and Resonant Frequency

  • eximius
  • · Replies 2 ·
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2

Comp Sci Animating a flashing neon sign logo in Java with delay

  • iamjon.smith
  • · Replies 1 ·
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1

Work done by steam-Thermo question

  • jtweber
  • · Replies 1 ·
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1

Distance from point A when board and person slide

  • Femme_physics
  • · Replies 5 ·
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5

Comp Sci Fortran program to calculate sine using truncated series

  • dss91
  • · Replies 5 ·
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5

Comp Sci How to Create a Functional Java GUI Mortgage Calculator?

  • iamjon.smith
  • · Replies 9 ·
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9

Dynamics problem involving projectile kinematics

  • Khamul
  • · Replies 6 ·
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6

Are these four resistor network configurations equivalent?

  • nhmllr
  • · Replies 18 ·
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18

Why is the weight going upward? Statics

  • asz304
  • · Replies 5 ·
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5

Quality needed to pass through critical point (thermodynamics)

  • General_Sax
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1

Engineering What is the Maximum Power (Pmax) in a Circuit with a 220ohm Resistor (Rs)?

  • rama1001
  • · Replies 8 ·
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8

Instantaneous value of sinusoidal voltage

  • eximius
  • · Replies 6 ·
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6

Bridge Full Wave Rectifier Peak Voltages and Capacitcane Value

  • eximius
  • · Replies 5 ·
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5

Is y(n)=a^(|n|) a causal system?

  • Natalie89
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2

Find Constant of Proportionality for Current Transducer

  • boreilly
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4

Calculate Outlet Velocity & Pressure - Physic Q

  • london_farhad
  • · Replies 5 ·
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5

Two's Complement: 8-bit Arithmetic - 8710 - 2910

  • naspek
  • · Replies 3 ·
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3

Nuclear Reactor Physics Qestions me

  • cimgo1903
  • · Replies 1 ·
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1

Static equilibrium pulley system with three weights

  • Femme_physics
  • · Replies 6 ·
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6

How Do You Simplify Complex Exponential Expressions Using Euler's Formula?

  • Larrytsai
  • · Replies 1 ·
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1

Does this 2000 kW cycle violate the first law or reversibility?

  • Boom100
  • · Replies 5 ·
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5

Engineering Understanding KVL and KCL for Circuit Analysis

  • carlodelmundo
  • · Replies 4 ·
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4

How to choose a topic for an ECE literature review essay

  • limz
  • · Replies 1 ·
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1

Crane with rotating ball: tensions, pivot force, and boom forces

  • Frisky90
  • · Replies 25 ·
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25

Energy absorption by aircraft fuselage

  • Ortix
  • · Replies 1 ·
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1

Derive equation for a freely falling particles velocity

  • mathwizeguy
  • · Replies 1 ·
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1

How to calculate torque and power from piston force in a single-piston engine

  • gareth01422
  • · Replies 29 ·
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29

Solving for I2 in polar form complex number equation

  • noname1
  • · Replies 10 ·
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10

Find Fourier Transform of Rectangular Pulse w(t)

  • Natalie89
  • · Replies 2 ·
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2

How Is Resistance Calculated in Different Bias Regions of a Diode?

  • eximius
  • · Replies 3 ·
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3

Max allowable force for simply supported I-beam with 1.5 safety factor

  • its.me.lah
  • · Replies 3 ·
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3

Calculating Forces on Scissors Lift Arms

  • nabilishes
  • · Replies 4 ·
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4

Frequency band for wireless transmission

  • Tjvelcro
  • · Replies 1 ·
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1

C programming Q: initializing an array of structures

  • jjc
  • · Replies 6 ·
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6

Finding the minimum jib angle before a 30-tonne crane tips over

  • Wilko81
  • · Replies 11 ·
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11

Received voltage, transmission power system

  • greg997
  • · Replies 3 ·
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3

Force exerted by a rod on supports

  • dvep
  • · Replies 11 ·
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11

Block on inclined surface with oil film viscous force

  • Colt 45 J
  • · Replies 3 ·
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3

Extract URLs from HTML with sed regex

  • Trentonx
  • · Replies 3 ·
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3

Convert decimal to binary/octal/hex in assembly?

  • blackbird777
  • · Replies 1 ·
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1