Threads Tagged with diameter Thread / Thread Starter Last Post Replies Views Hi everyone, I have a problem (which is likely to be fairly simple), which I need a hand to resolve. I'm trying to... T 12:34 AM Simple_One 1 104 Mechanical Engineering I am interested to see if there is a way of creating a metal ring which has a variable diameter, the only way I... Mar8-14 04:23 AM Baluncore 4 542 General Engineering Tom and Jerry both push on the 3 m diameter merry-go-round shown in the figure attached. (a) If Tom pushes with a... Feb20-14 11:49 AM PhanthomJay 6 198 Introductory Physics Homework Hello. I came to this forum to seek help for this question, since I cannot find it anywhere on the internet, nor even... Feb11-14 04:31 AM Bobbywhy 1 261 Advanced Physics Homework Hi, I'm not an engineer but I do dabble in working out solutions to engineering problems in the manufacturing... Feb3-14 08:15 PM timclegg54 13 278 Mechanical Engineering 1. The problem statement, all variables and given/known data Two circular disks spaced 0.50 mm apart form a... Jan27-14 03:14 PM lightgrav 2 196 Introductory Physics Homework 1. The problem statement, all variables and given/known data Helium at 20°C passes through a pipe with an initial... Jan22-14 07:41 PM MonkeyMouse 5 193 Engineering, Comp Sci, & Technology Homework Okay, this might be a stupid question, but I have a sheet with all the formulas to find all kinds of anything you'd... Jan20-14 09:16 AM bcrary3 7 421 Mechanical Engineering Hello guys, first of all excuse me if I make mistakes, but English is not my native language. So, I am creating a 4... Jan6-14 05:39 AM Baluncore 1 581 Automotive Engineering Hi Im thinking of constructing a millwheel with flat fins to run in a stream. Is there a formula i can use to... Dec5-13 12:18 PM sophiecentaur 2 445 General Physics 1. The problem statement, all variables and given/known data A mild steel bar 40 mm diameter and 100 mm long is... Dec3-13 12:30 PM PhanthomJay 9 519 Engineering, Comp Sci, & Technology Homework How many neutrons are in a neutron star with a diameter of 42.0 km? I was under the impression it was just ... Nov18-13 02:32 AM SteamKing 3 287 Introductory Physics Homework Hello, I am looking for some help in understanding jet diameter growth due to entrainment. I have an impingement... Nov10-13 03:55 PM etudiant 5 519 Mechanical Engineering 1. The problem statement, all variables and given/known data What was the diameter of the object that impacted the... Nov8-13 01:57 PM Remon 8 726 Introductory Physics Homework Hi guys, Say we have a balloon, not completely inflated like in the sketch picture below. I would like to come... Nov5-13 04:31 PM Stargazer19385 6 469 Classical Physics I have a homework question that I am having troubles with. Q: By equating the pressure at the centre of an icy... Nov4-13 09:03 AM mfb 3 1,150 General Astronomy Hi, I am new to fluid dynamics and I would really appreciate some help on the subject. When a droplet of liquid... Nov2-13 11:30 AM arildno 5 503 Classical Physics 1. The problem statement, all variables and given/known data a) Calculate the theoretical diameter of pipe, nominal... Oct24-13 10:23 AM ajoyce 4 1,152 Engineering, Comp Sci, & Technology Homework Hi everyone, In the attached diagram there are two hydraulic systems. The cylinder areas for each system are the... Oct21-13 07:22 PM Baluncore 1 424 Classical Physics I need to be able to state the diameter of a pneumatic cyclinder using F= P x A I have the following given... Oct20-13 09:06 PM Chestermiller 1 91 Introductory Physics Homework Here is the link to the question:... Oct18-13 09:01 AM Raishin 2 297 Engineering, Comp Sci, & Technology Homework Hi guys, I have a question and I would love some guidance or external reference for relevant information. I have... Oct6-13 11:24 AM Baluncore 14 796 Mechanical Engineering hi, i've been having alot of trouble with this question and do not know where to begin, can anyone help me? ... Oct1-13 09:39 AM Michael17 0 250 Engineering, Comp Sci, & Technology Homework What is "nominal Conductor diameter"(in generator winding)? Sep25-13 02:44 PM Windadct 1 254 Electrical Engineering 1. The problem statement, all variables and given/known data Mild steel bar 40 mm diameter and 100 mm long,... Sep23-13 04:24 AM oxon88 6 680 Engineering, Comp Sci, & Technology Homework Hi All, I am designing a hollow rotating drum equipment which will be filled with specialized media for... Sep13-13 03:24 PM Baluncore 1 577 Mechanical Engineering I was under the impression that one of the ways of representing a black body (for explaining the ultraviolet... Aug18-13 05:54 AM Bill_K 15 807 Special & General Relativity Hi all, This is probably a silly questions, but I want to be sure :). I'm wondering if a real image, created by... Aug7-13 07:41 AM Philip Wood 15 570 Classical Physics I have a hose that temporarily stores pressure in it, and it is about 19.05mm (3/4 inch). The outlet diameter is 8mm,... Aug5-13 04:12 PM Pharrahnox 5 619 General Physics Hi Please help me to know : if i have a laser beam with 5 millimeter diameter that reduced to 0.5 millimeter... Jul29-13 01:01 AM Cthugha 3 452 General Physics I am reading Richard Feynman's book Vol I. There he tells us how people usually used to find out the distance to some... Jul14-13 05:46 PM Bandersnatch 8 1,727 General Astronomy Freight train is more efficient than truck due to lower rolling resistance. And I wonder which one has lower rolling... Jul11-13 05:46 PM Mordred 5 1,684 General Engineering I was reading an article and came across the idea that cosmological measurements of the angular distance diameter... Jun26-13 07:25 AM Chalnoth 2 617 Cosmology Hello guys, I really need your help. I have a homework in physics, i know this questions is easy for others but i dont... Jun21-13 03:35 PM 462chevelle 8 419 Introductory Physics Homework A cyclone manufacturer provides a 2 inch diameter cyclone with an imperfection of 0.2 For a slurry of the size... May22-13 05:40 PM Naicker2013 0 259 Engineering, Comp Sci, & Technology Homework How does the diameter change from one manometer say of radius x cm to say 2x or 3x cm change the height difference if... May21-13 08:38 AM sophiecentaur 1 539 General Physics (For recreation) Assuming (from Wikipedia) that the mass of the Sun is 2 x 10^{30} Kg, I wondered what would be... May9-13 05:50 AM mfb 3 444 General Math How is this possible if quarks are point particles? May8-13 08:06 PM Simon Bridge 1 565 General Physics I was just reading about how the redshift-relation for angular diameter distance is calculated, and the example in my... Apr30-13 11:40 AM marcus 4 831 Astrophysics I am trying to design a spring given the following measurements: Spring Stiffness is 400N/m or 295 ft lbs Outer... Apr17-13 03:24 PM ftrflyr 0 428 General Physics