Threads Tagged with work Thread / Thread Starter Last Post Replies Views 1. The problem statement, all variables and given/known data Nitrogen was compressed from initial pressure of 101... T 10:13 PM Sunfire 1 101 Introductory Physics Homework 1. The problem statement, all variables and given/known data In a video game, a 70kg villain making an elusive... T 09:10 PM Simon Bridge 4 191 Introductory Physics Homework 1. The problem statement, all variables and given/known data A small steel ball of mass .0283kg is placed on the... T 05:05 PM haruspex 3 118 Introductory Physics Homework Hi! I wonder how a refridgerator work. I understand that the Ideal Gas Law pV=N_{mol}RT is used somehow. T 02:27 PM rogerk8 41 994 General Physics Tomita time is an intrinsic observer-independent time variable available to us for fully general relativistic... Y 04:20 PM torsten 85 15,614 Beyond the Standard Model Restricted Block on Spring A block of mass m = 2 kg slides back and forth on a frictionless horizontal track. It is... Mar6-14 07:47 PM gneill 2 163 Introductory Physics Homework I've been wracking my brain for a simple way to implement a Sterling Engine as a water pump, rather than an engine,... Mar6-14 12:34 PM Glurth 9 445 General Engineering I don't mean coding, but on a more fundamental and physical level. What happens in all the hardware of a computer that... Mar5-14 07:19 PM harborsparrow 3 391 Computers Dear all I'm trying to find the separative work units (SWU) required to enrich isotopically Tungsten. I've come... Mar5-14 05:41 AM mfb 5 246 General Physics Hello all, In my physics textbook they discuss work done by ideal gas processes. The equation they give is Wgas =... Mar5-14 04:13 AM DrClaude 1 123 Classical Physics 1. The problem statement, all variables and given/known data A vertical spring of negligible mass and spring constant... Mar4-14 10:58 PM NascentOxygen 2 156 Introductory Physics Homework Hello! In my studying of work I've always been told that work done (by what? ) = Force (component along its path)... Mar4-14 09:34 AM A.T. 3 207 General Physics 1. The problem statement, all variables and given/known data A force of 𝐅⃑ = 3.5 î+2.7 ĵ N acts on a 7.1 kg... Mar4-14 07:15 AM PhanthomJay 2 209 Introductory Physics Homework 1. The problem statement, all variables and given/known data Gasoline has an energy content of 9.38 × 10^5 J/oz. If... Mar4-14 02:15 AM rude man 1 187 Introductory Physics Homework 1. The problem statement, all variables and given/known data A 5.0 kg box slides up a 10 m long frictionless incline... Mar2-14 07:52 PM jackarms 7 150 Introductory Physics Homework 1. The problem statement, all variables and given/known data http://i58.tinypic.com/2m34fq0.png 2. Relevant... Mar2-14 06:42 PM mfb 6 171 Introductory Physics Homework Cullen in a question seems to say this; You have a matrix A of any size. Make a matrix B consisting of only the... Mar1-14 10:22 PM Simon Bridge 9 379 Linear & Abstract Algebra 1. The problem statement, all variables and given/known data A 1kg box of Aluminum initially at 22C is warmed at... Mar1-14 03:31 PM Feodalherren 3 140 Introductory Physics Homework I'm specifically interested in television remote controls, garage door opener remote controls, and car door remote... Feb28-14 11:46 PM Mike_In_Plano 2 282 Electrical Engineering My question is just like my title. Do electrical engineers do anything besides circuit work? Because I would like to... Feb28-14 10:16 AM Vite 37 3,791 Career Guidance 1. The problem statement, all variables and given/known A constant Force= <2,4,1> (in Newtons) moves an object in... Feb28-14 02:36 AM yazz912 10 178 Calculus & Beyond Homework I have gathered experimental data regarding this heat transfer problem. Unfortunately right now there is no simple way... Feb27-14 10:27 AM capterdi 3 489 General Engineering When earth pulls a mass with gravitational force why does the energy of the earth-mass system decrease? Isn't work... Feb27-14 09:12 AM Drakkith 6 352 General Physics 1. The problem statement, all variables and given/known data W = f x D W = work f = force D = distance What... Feb26-14 04:14 PM haruspex 3 162 Introductory Physics Homework If i have a condition like : Adding (1100 10002)10] + (0011 11002)10] = (1 0000 0100)26010 that is how i do the... Feb26-14 04:00 PM meBigGuy 1 169 Electrical Engineering 1. The problem statement, all variables and given/known data A bucket of water with mass 100kg is on the ground... Feb26-14 03:35 PM haruspex 5 151 Calculus & Beyond Homework 1. The problem statement, all variables and given/known data For a physics project, i need to answer a bunch of... Feb26-14 12:55 AM micole 14 230 Introductory Physics Homework If a positive charge is pushed towards another positive charge then the potential energy of the system increases. ... Feb25-14 11:07 PM KingCrimson 4 174 General Physics 1. a 5.0 kg block is pushed up a wall by a 90N force. Assume that the block starts from rest and that it has an... Feb25-14 07:54 PM tentoes 8 268 Introductory Physics Homework Hello, i am doing an assignment and there is a research question that i need to answer. The question is: Can work be... Feb25-14 01:46 PM thomero 2 178 Introductory Physics Homework 1. The problem statement, all variables and given/known data Basically I have the following problem. Given the... Feb24-14 07:43 PM Uriel 2 127 Advanced Physics Homework 1. The problem statement, all variables and given/known data Picture a rod of length L with N turns of wire around... Feb24-14 12:19 PM TSny 7 108 Introductory Physics Homework 1. The problem statement, all variables and given/known data http://i62.tinypic.com/b7f66x.png 2. Relevant... Feb24-14 01:33 AM haruspex 6 145 Introductory Physics Homework Say for example I have a hollow cube with equal length/width on all sides. Let's also assume that the outside walls of... Feb23-14 04:49 AM 256bits 3 361 General Engineering 1. The problem statement, all variables and given/known data An ideal gas at initial temperature T1 and pressure P1... Feb22-14 03:19 PM Emspak 2 121 Introductory Physics Homework 1. The problem statement, all variables and given/known data... Feb22-14 09:05 AM Pranav-Arora 46 741 Introductory Physics Homework I don't know if analog computers exist or not but if they were to be made, how would they work? I have idea of how... Feb21-14 07:32 PM FactChecker 11 1,521 Computing & Technology In First law of thermodynamics , work done by the gas is given by pΔV . I have few doubts regarding this- 1)Is... Feb21-14 10:34 AM Chestermiller 3 216 General Physics 1. The problem statement, all variables and given/known data A system can be taken from state A to state B where SA =... Feb21-14 12:00 AM Simon Bridge 1 110 Advanced Physics Homework Hello all, I was wondering if it was possible to have energy without an associated force. More specifically, can... Feb20-14 11:27 PM ahyaa 3 206 Classical Physics