Search: Mechanics....Urgent!!

Number of results: 4,553

science
Classical mechanics Relativity Thermodynamics Electromagnetism/Optics Quantum mechanics
Wednesday, August 29, 2007 at 8:17pm by ~christina~

Mechanics....Urgent!!
Find the magnitude and direction of the equilibrant of two forces, one being horizontal pull of 18 N and the other a pull of 23 N at 50 degrees to the 12 N force.
Wednesday, January 16, 2013 at 8:44pm by joe

Physics
If the electron in a hydrogen atom obeyed classical mechanics instead of quantum mechanics, would it emit a continuous spectrum or a line spectrum?
Thursday, April 10, 2008 at 8:59pm by Kara

math
At the Whistlestop Cafe, 15 of the 19 patrons are mechanics. If a sample of 8 is taken, what is the probability that exactly 5 patrons are mechanics? Round your answer to 4 decimal places.
Thursday, June 3, 2010 at 5:45pm by Anya

urgent urgent urgent
nor do I understand the question. Chemical makeup: proteins, containing C, H, O, N, a few S, and some P.
Friday, February 8, 2013 at 9:26pm by bobpursley

urgent urgent urgent
what is the chemical make up of actin and myocin
Friday, February 8, 2013 at 9:26pm by zachary

URGENT LANGUAGE ARTS
PLEASE THIS IS URGENT VERY URGENT BUT I NEED HELP
Monday, December 17, 2012 at 9:00pm by Gabby

Fluid Mechanics
Calculate the pressure at a point 5 m below the free water surface in a liquid that has a variable density given by equation o =(350+Ay)kg/m3, where A = 8 kg/m4 and y is the distance in meters measured from the free surface.
Sunday, September 9, 2012 at 8:29am by Urgent

Physics
Did Einstein support quantum mechanics as being fundamental physics, or did he think quantum mechanics was inconclusive?
Thursday, April 10, 2008 at 11:58pm by Tammy

Critical Thinking
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Friday, July 31, 2009 at 2:20am by bere

English
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Thursday, May 7, 2009 at 1:00pm by john browm

CRT205 Quiz
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Friday, February 27, 2009 at 1:45pm by randy

critical thinking
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Friday, January 16, 2009 at 11:01am by Anonymous

Calculus
Use newtons method and the function f(x)=x^2-a to derive the mechanics rule. Mechanics Rule for approaching sqrt(a), a>0, is Xn+1=1/2(Xn+a/Xn), n=1,2,3,...
Friday, July 20, 2012 at 10:56pm by Elizabeth

math urgent urgent urgent
perpendicular to line -2x+y=7 contains the point (-4,-2) the equation of line is
Friday, November 30, 2012 at 11:56pm by zach w

english: crit. thinking
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Wednesday, March 19, 2008 at 10:37pm by rose

oops--urgent urgent urgent
know, not now
Friday, February 8, 2013 at 9:26pm by DrBob222

Mechanics....Urgent!!
Let the 18N force be at direction 000, and the 23N force be at direction 050. Hmm. Where is the 12 N force. Something here is wrong. Anyway, add the two forces. Then take the negative of them. My preference is to break the forces into components 90 deg apart, then add using ...
Wednesday, January 16, 2013 at 8:44pm by bobpursley

math urgent urgent urgent
(12,0) and (0,6) center at (-2,2) radius 3 domain all reals, range all reals >= -9 (-2,-25)
Saturday, December 1, 2012 at 12:37am by Steve

book report
im doing a book report in the 5th grade...and it said i have to give a summary, title,ect....and then it says slogan and mechanics..i dont know what slogan and mechanics mean....please help and give me a site to know what it means or tell me...thanks!!
Monday, September 8, 2008 at 2:58pm by sheila

urgent urgent urgent
A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. explain the process the muscle go through
Wednesday, February 6, 2013 at 9:11pm by zachary

math urgent urgent urgent
1)let f(x) be a polynomial function explian how to use the factor theorem to check if (x-c) is a factor of F(x) 2) use synthetic division to factor X^2-2x^2-9x+18 completly
Friday, November 30, 2012 at 9:30pm by zach w

ENGLISH
Over time, non-specialists are usually able to assimilate radically new scientific ideas, even though these ideas may seem strange when they are initially introduced. Such was the case with Newtonian physics; when Newton proposed his ideas regarding motion and gravitation in ...
Thursday, May 7, 2009 at 4:37pm by john doe

math urgent urgent urgent
-2x+y=7 can be written as y=2x+7, so we see it has slope=2 so, the perpendicular has slope -1/2 now you have a point and a slope: y+2 = -1/2 (x+4) and you can massage that as you will.
Friday, November 30, 2012 at 11:56pm by Steve

urgent urgent urgent
A freshman studying medicine at an Ivy League College is a part of his class crew team and exercises regularly. After a particularly strenuous exercise session, he experiences severe cramps in his thighs and pain in his biceps. •Explain the chemical process that occurred ...
Thursday, February 7, 2013 at 11:42am by zachary

CHEM URGENT
It's calculable using the Bohr atomic model or quantum mechanics, but you might as well look it up or use the fact that it is 13.6 eV per atom. Multiply that by the number of atoms in a mole (6.02*10^23) and the number of Joules in an eV (1.602*10^-19). You get 1.312*10^6 ...
Saturday, January 17, 2009 at 1:26am by drwls

math urgent urgent urgent
6x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
Friday, November 30, 2012 at 11:56pm by zach w

physics
You can do this with Kepler's law, or with mechanics. With mechanics FIrst satellite gravity force=centripetal force. GMm/5.5E6^2= mv^2/5.5E6 solve for GM Next satellite, do the same thing, but you know GM, so solve for v
Thursday, October 18, 2007 at 6:09pm by bobpursley

math urgent urgent urgent
x+2y=12 find intercept a circle equation x^2+y^2+4x-4y-1=0 and graph 2)find domain and range f(x)=x^2-4x-5 find vertex of f(x) =x^2+4x-21
Saturday, December 1, 2012 at 12:37am by zach w

Fluid Mechanics
A circular disc having a diameter of 125cm is immersed in water so that the distance of its perimeter measured vertically below the water surface varies between 60cm and 150cm. Find the total force due to the water acting on one side of the lamina, and the vertical distance of...
Tuesday, September 11, 2012 at 2:36am by Very Urgent

English language
what could be an example of something that is urgent but is not important? and something that is important but not urgent? these questions refer to daily actions or well any actions, i have absolutely no idea how to answer that. Sure doesn't urgent and important meant ...
Tuesday, November 29, 2011 at 2:32pm by Caroline

English
1. There are a lot of clubs in my school. 2. There are a lot of clubs in our school. (Are both correct? Can we use 'our' instead of 'in'?) 3. I study a lot of subjects like mechanics, ethics, and social studies. 4. I study a lot of subjects such as mechanics, ...
Tuesday, April 6, 2010 at 9:46pm by rfvv

math URGENT
please factor 2.75x^2-7x-120
Wednesday, December 19, 2012 at 7:51pm by TyLeR c URGENT

Precalculus(URGENT)
Sorry, I only do the non-URGENT ones
Thursday, March 11, 2010 at 4:38pm by drwls

algebra 1...urgent
If your question is so urgent, what have you done to try to solve these problems?
Wednesday, March 5, 2008 at 9:24pm by Ms. Sue

Urgent language arts
It's urgent i got 5 min.
Monday, December 17, 2012 at 11:48pm by Gabby

chemistry urgent urgent
Why are you having trouble with this? What is it you don't understand?
Monday, December 10, 2012 at 9:00pm by DrBob222

physics
Many laws of physics turn out to be not quite right, r perfectly accurate, when experiments of higher accuracy are performed. Newton's "Laws" of gravity and mechanics turned out to be not quite right when Einstein discovered relativity. The conservation of energy...
Sunday, October 2, 2011 at 10:35pm by drwls

quatum mechanics
In the double-slit experiment, consider the point at the middle of the final (detector) screen which is equidistant from the two slits. Suppose the intensity at that point is when either slit is open. Now for each of the three cases (a) bullet (b) wave (c) quantum mechanics (...
Saturday, February 16, 2013 at 3:15am by preshy

Math *URGENT
Wow, classic case of urgent "homework dumping" I will be very happy to check your answers.
Thursday, December 20, 2012 at 9:37pm by Reiny

Venn Diagram (URGENT)
What are 6 similarities between Canada and Haiti? 1. French Influence 2. 3. 4. 5. 6. Please someone help, this is urgent. thank you.
Thursday, April 30, 2009 at 12:56am by John

chemistry urgent urgent
Answered in another post.
Monday, January 28, 2013 at 10:51am by Devron

chemistry urgent urgent
do compare the differentes
Monday, December 10, 2012 at 9:00pm by zachary

URGENT LANGUAGE ARTS URGENT~!
The website also says the hyphen is unnecessary when it follows the modified word.
Friday, April 12, 2013 at 10:09pm by Ms. Sue

egypt
urgent!!!!urgent!!!!!! have to go to bruins game at 5:45whats the magical fiqures inbetween the rapping in a mummy?
Thursday, January 29, 2009 at 5:06pm by lilgeeny245

Math urgent
explain how to compute the xy term of the product (3x-4y)^2? if possible with solution please.... its urgent
Sunday, September 7, 2008 at 5:01pm by Ayushma

GEOGRAPHY (URGENT!!!)
I NEED HELP!!! this is urgent!!! Human-Environmental Interactions: how did the people in Khartoum modify the environment? how is the people in khartoum being influence by the physical landscape/environment? sorry my grammar sucks i have other questions but i really extremely ...
Thursday, November 18, 2010 at 7:50pm by NEED HELP URGENT!!!

VERY URGENT MATH~!!!!!!!!
ik i shouldn't put a time limit and im srry but this is really urgent i didn't know how late it was DX PLZZ HELP!
Friday, January 11, 2013 at 9:15pm by Gabby

URGENT LANGUAGE ARTS URGENT~!
"on the same line"?? What in the world does that mean? Make sure you are clear on what type of word each one is. Then re-think your answer.
Friday, April 12, 2013 at 10:09pm by Writeacher

Physics urgent help have a test!!!
And your work is where? You are posting "urgent" problems under different names. Very suspicious, we really frown on cheating.
Saturday, April 9, 2011 at 9:01pm by bobpursley

History reflections URGENT
HELP! Trying to find information on Michael Kaznelson author of Remembering the Soviet State: Kulak Children and Dekulakisation. This is urgent so thanks for all your help.
Tuesday, June 14, 2011 at 8:22am by Em

com 220
While correct grammar and usage are basic ecpectations in all kinds of writing, the larger aspects such as content and development are given far greater weight than style and mechanics, especially at the cllege level. In a 100-point paper, for example, perhaps 80% of the score...
Friday, November 21, 2008 at 12:06pm by anonymoys

GEOGRAPHY (URGENT!!!)
if you dont understand the questions im sorry how did the people in Khartoum modify the environment? eg. modifying like heating and cooling buildings for comfort how is the people in khartoum being influence by the physical landscape/environment? eg. people depend on the ...
Thursday, November 18, 2010 at 7:50pm by NEED HELP URGENT!!!

science-urgent
What are differences between Continental Drifts and Plate Tectonics? I need at last 4 for each. Please help its urgent!!!!! Thanks a bunch! Ellie
Monday, November 24, 2008 at 8:58am by Ellie

spanish!!...urgent!...please help
how did the geography influence the migration and exploration of colombia? venezuela? i need websitres for this urgent...please help asap... :(
Thursday, December 6, 2007 at 6:58pm by maggie

Chemistry
Truth be known, they are drawn to be fuzzy because we really don't know EXACTLY where they are. It is best if we describe the probability of an electron being within that range. In fact, the whole idea of orbits and sub-orbits (orbitals) is a carry over from the old days ...
Thursday, March 25, 2010 at 2:25pm by DrBob222

chemistry urgent urgent
thank you
Tuesday, January 15, 2013 at 10:37am by zachary

URGENT LANGUAGE ARTS URGENT~!
It doesn't need a hyphen because "well" is an adverb which modifies the adjective (participle) "behaved" -- a hyphen here would be superfluous!
Friday, April 12, 2013 at 10:09pm by Writeacher

Chem Urgent Help
can u plz figure out the answer for me .. its very urgent.. thnks .. i still didnt get it thnks a lot Dr bob
Wednesday, November 12, 2008 at 10:18pm by Sarah

ENGLISH URGENT !!!!!!!
What are good things to buy for a 17 year old boy that are not that expensive???? this is really urgent for a part of my english project..... pleeeeeeeeeeeeeeeeeeeese help!!!!!!!
Thursday, December 20, 2012 at 7:29pm by Jules

applied mechanics
Hopefully the following GOOGLE Search will help in some way: http://www.google.com/search?q=applied+mechanics+tutorial&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a Sra
Thursday, May 7, 2009 at 9:50am by SraJMcGin

urgent urgent urgent
http://en.wikipedia.org/wiki/Actin You can type your other word into google. Google tried to correct me to myosin and i now there are several mycins.
Friday, February 8, 2013 at 9:26pm by DrBob222

Math
John said that he had been working for the highway department for about 9.75 years. Which of the following could be the actual amount of time, in years, that John had been working for the highway department. f) 9.25 g) 9.35 h) 9.65 i) 9.95
Wednesday, June 1, 2011 at 2:23am by URGENT URGENT URGENT

URGENT LANGUAGE ARTS URGENT~!
Thx Ms. Sue I was confused with the question to, mainly because well...many different have different opinions but also a hyphin can be used in many ways.
Friday, April 12, 2013 at 10:09pm by Gabby

GR.10 CIVICS!!!!!URGENT
CAN SOMOENE PLEASE GIVE ME A LINK TO A PICTURE THAT HAS TO DO WITH OR IS RELATED TO ABORIGINALS GAINING THE RIGHT TO VOTE IN CANADA(1960).PLEASE! ITS URGENT.THANKS
Saturday, May 30, 2009 at 6:56pm by LALA

Grade 12 Math-Urgent!
yes, sure... what are these variables? d C and then N, I have never heard of this before? Can you please clarify just a tad? Thanks and much appreciation to you!
Wednesday, January 9, 2008 at 9:34pm by Math genius! Urgent!

urgent urgent algebra / precalculas
e^(0.03k) = 1.4 0.03k*Lne = Ln1.4 0.03k*1 = 0.33647 k = 11.22
Friday, March 22, 2013 at 6:24pm by Henry

physics urgent
Urgent? Is the flare going down? height= vi*time-1/2 g t^2, here the downard velocity is zero initially, so figure time. WEll again, horizontal distance= vihorizontal*timeinair
Friday, April 1, 2011 at 2:32pm by bobpursley

Earth science..... help urgent
hi can anyone help me? my problem is that i need to write a autobiography about the "LIFE CYCLE OF ROCKS". andf i have no idea how to start it.....plz help me....its urgent....give me some clues how to start !!!!
Wednesday, December 17, 2008 at 6:37pm by veronica

ALGEBRA.....URGENT
Find the number of solutions to the equation 1/a+1/b+1/c+1/d=1 where a, b, c, d are positive integers and a≤ b≤ c≤ d.
Thursday, April 18, 2013 at 4:09am by HELP ME...uRGENT!

URGENT chemistry
My chemistry is rusty, but since this is urgent, try this... pV=nRT 45.4 L (p)= 0.625 (R) (-24 +273) R= gas constant T has to be changed into degrees Kelvin then solve for p I think it's right
Sunday, September 7, 2008 at 12:36pm by anonymous

Trigonometry Urgent!
I am writing a paper on the 8 trigonometric identites but can't find any information on them. Please does anyone know of any websites that would have things like their history, development, applications in ancient times, origins, etc. Please help. Urgent!!!!
Thursday, March 8, 2007 at 10:40pm by kate 316

chemistry urgent urgent
... the hiv virus that causes aids destroys the immune system in the body. classify the hiv virus and explain the statement.
Monday, January 28, 2013 at 10:51am by zachary

chemistry urgent urgent
Discuss, in detail, the role played by DNA and RNA in genetic diseases. What are the breakthroughs, if any, in the treatment/management of genetic diseases?
Tuesday, January 15, 2013 at 10:37am by zachary

Literature
Can someone help me on this? its really urgent. what is Foil Character and Background Character? please don't give me the stage meaning just fiction. thanks. its really urgent.
Thursday, January 8, 2009 at 9:52am by Akitsuke

Plz urgent
I don't see any chemistry tutors online right now. Did you label it properly, so a chemistry tutor will find it? As far as I know "Plz urgent" is not a school subject!
Saturday, February 23, 2013 at 7:42am by Writeacher

urgent urgent algebra / precalculas
1. Given a function,H(x)explain how to find the components f(X)AND g(x) such that f(g(x)) = H(x) 2. let H(x)=(2x+5)^4 find the function f and , so that f(g(X))=H(x)
Sunday, March 24, 2013 at 10:41am by zachary

Mechanics
Thank You
Sunday, May 19, 2013 at 9:14pm by AMK

Mechanics
4- c
Tuesday, July 6, 2010 at 1:04am by flor b

math urgent urgent urgent
if f(c) = 0 , then x-c is a factor for f(x) = x^2 - 2x^2 - 9x + 18 why do you have two x^2 terms, I will assume the first is x^3 If so, we don't need the factor theorem for this one, grouping is obvious x^3 - 2x^2 - 9x + 18 = x^2(x-2) - 9(x-2) = (x-2)(x^2 - 9) = (x-2)(x+3...
Friday, November 30, 2012 at 9:30pm by Reiny

Mechanics problem - Newtons laws - resultant force
I have this mechanics problem. Please help me solve it. Rory, Aurora and Raoul are three lions fi ghting over a piece of meat of mass 12 kg. Each lion exerts a horizontal pull. Rory pulls with a force of 800 N. Aurora, who is 120degrees to Rory's right, exerts a force of ...
Tuesday, April 24, 2012 at 3:00am by John

Physics
When do we have to give up on an old theory and try to come up with a new theory? Would it be when the old theory under goes changes? Also, how would I compose my answer to this question into a paragraph? This happens when we suspect that the theory is not perfect. E.g., the ...
Tuesday, August 7, 2007 at 9:54pm by Soly

urgent urgent algebra / precalculas
I would let g(x) = 2x+5 , and f(x) = x^4 check: f(x) = x^4 f(g(x)) = f(2x+5) = (2x+5)^4
Sunday, March 24, 2013 at 10:41am by Reiny

urgent urgent algebra
find the composite function fog f(X) = 1/X-5,g(x)-6/x question 2 find inverse, domain range and asymatotes of each function f(x)=3+e^4-x can some one help me please been stuck on these for 2 days need help solving thank you
Tuesday, March 19, 2013 at 11:44pm by zachary

mechanics
what is viscousity
Tuesday, February 12, 2013 at 7:17am by juiet

Mechanics
What is Viscosity
Thursday, January 17, 2013 at 6:03am by Precious

Mechanics
What is Viscosity
Thursday, January 17, 2013 at 5:58am by Precious

Mechanics
What is Viscosity
Thursday, January 17, 2013 at 5:57am by Precious

mechanics
Incomplete.
Sunday, November 11, 2012 at 9:19am by Henry

mechanics
what is m(changevelocity)?
Sunday, November 11, 2012 at 9:18am by bobpursley

physics
mechanics
Friday, February 18, 2011 at 1:18am by Anonymous

Physics Mechanics
this is wrong
Sunday, February 20, 2011 at 11:49am by your !@#$%^&

Language Mechanics
Thank you.
Tuesday, August 30, 2011 at 6:41pm by Anonymous

language mechanics
ok thank you.
Tuesday, March 23, 2010 at 9:34am by Anonymous

Trigonometry Paper Urgent!!!
I am writing a paper on the 8 trigonometric identites but can't find any information on them. Please does anyone know of any websites that would have things like their history, development, applications in ancient times, origins, etc. Please help. Urgent!!!!
Friday, March 9, 2007 at 12:03pm by kate 316

quatum mechanics
das
Saturday, February 16, 2013 at 3:15am by Anonymous

quantum mechanics
0.5
Friday, February 15, 2013 at 3:05am by murat hazer

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>

For Further Reading