Number of results: 94,578
Physics * (Wht am I doing wrng? answ provided)
Thank you!
Friday, March 11, 2011 at 5:26pm by cr
Physics * (Wht am I doing wrng? answ provided)
K=7kN/m = 7000N/m Otherwise,ok.
Friday, March 11, 2011 at 5:26pm by bobpursley
Physics * (Wht am I doing wrng? answ provided)
A 6 kg block slides on a horizontal frictionless surface with a speed of 1.5 m/s . It is brought momentarily to rest when it hits a bumper that compresses a spring. The acceleration of gravity is 9.8 m/s2 .How much is the spring compressed if its force constant is 7 kN/m? ...
Friday, March 11, 2011 at 5:26pm by cr
math 208
the top answer i gave is wrng i think
Tuesday, March 6, 2012 at 4:03pm by MIKE
physics
wht is pi + arctan(-0.45)
Saturday, August 30, 2008 at 11:14pm by physdummy
11th Grade Physics
I want the answer wht is this all
Thursday, July 22, 2010 at 2:17pm by Akash
physics
an thelet completes one round of circular track of diameter 200m in 40 secomds. wht will be the distance covered t the end of 2min & 20 s.
Friday, April 8, 2011 at 6:05am by rida
MATH
wht the hell
Friday, November 30, 2012 at 1:43pm by noor
Social Studies
Thanks. Wht is #8?
Thursday, January 24, 2013 at 4:07pm by Deborah
Science
WhT'S THE ANSWER?
Tuesday, October 12, 2010 at 6:14pm by George
english
wht fallacy is this
Tuesday, December 27, 2011 at 9:11pm by kaily
science
yes that's wht it said
Wednesday, May 18, 2011 at 4:33pm by Emma
Chemistry
wht is atom?
Wednesday, February 17, 2010 at 3:25pm by granthana
spelling
Wht are wrds with blends
Thursday, October 6, 2011 at 8:34pm by Anonymous
Health
I did, so none of them can be injected or wht?
Saturday, June 4, 2011 at 8:41pm by Ashley
Art
see below wht?
Thursday, May 19, 2011 at 3:08pm by Emma
social studies
w8 wht?
Monday, January 3, 2011 at 6:58pm by SooYoung
3rd grade
wht is 500 @4
Saturday, January 9, 2010 at 1:54am by sajwkj
acids and alkalis
wht a helpful website thanks
Saturday, November 4, 2006 at 5:56am by 35465765
riddles
wht do you call twin boys?
Wednesday, May 18, 2011 at 10:41am by Lucy
math
wht is reciprocal proper fractionn
Friday, May 29, 2009 at 4:36pm by britney
Art
Ok I mixed them alrighty though but i don't know wht to write
Thursday, May 19, 2011 at 3:07pm by Emma
biology
wht gets energized at the beginning of photosynthesis
Wednesday, February 4, 2009 at 9:55pm by mike
7th grade
wht is the 8 parts of speech
Wednesday, September 3, 2008 at 8:35pm by laura belizaire
Lif oritation
Wht are the check and balance that control the media?
Sunday, March 18, 2012 at 4:35pm by Sibongile
math
Wht do u get if a bunch of bad guys fall in the ocean
Monday, April 25, 2011 at 3:49pm by Jenny
11th grade
f(x)=g(x) n wht answer will come = 18 I hope u got it!!!
Tuesday, June 15, 2010 at 12:11pm by Akash
accounting
received 125000 on account from a major customer. wht is the entries for this?
Wednesday, February 24, 2010 at 11:10pm by Shaalu
Calculus 12
im solving for this log problem. The question is wht i ve asked
Saturday, January 21, 2012 at 1:23am by akash
Math
if you ride your bike 23 kilometers in 1.5 hours,wht is your average speed?
Thursday, February 10, 2011 at 10:31pm by joe
english
wht is the verb in this sentence: She exposes insurance cheats and lying spouses.
Wednesday, September 15, 2010 at 1:58pm by Tisha
Science
wht's needed 4 nuclear fusion to start? all the 8 protons of energy?
Tuesday, February 23, 2010 at 11:37pm by Sara
Science
wht's needed 4 nuclear fusion to start? Hydrogen nuclie fuse?
Tuesday, February 23, 2010 at 6:50pm by Sara
geometry
the measures of two complementary angles are in the ratio 4:1. wht is the measure of the smaller angle?
Monday, June 27, 2011 at 1:53pm by pujabi
Health
Srry I wrote that above wrong I meant to say wht r the effects on the body?
Saturday, June 4, 2011 at 9:47pm by Natalie
birchwood elementary
what is te magnitude estiamte of 6 divide by 78.6 and wht place value is it in
Tuesday, October 13, 2009 at 6:37pm by trey
Improving your Voice
i am afraid i cant help with that google khan academy thy may or may not have videos for wht you need
Thursday, March 17, 2011 at 10:19pm by 101
math6
shaunti drove 621miles in 11.5 hours.wht was her average speed in miles per hour?
Monday, February 4, 2013 at 11:28pm by fatima
physics
The density of helium is 0.179kgm3.A Baloon hs a capacity of 27m3 and a mas of 12.5kg whn empty.a)fnd the total mas of baloon n gas.b)if dnsity of air is 1.29 kgm3 wht mas of air is displacd by the baloon
Thursday, March 1, 2012 at 3:31am by Luc
anthroplogy
wht are the rich getting richer and the rest of us not? Use domestication emergence and socail stratification to explain
Tuesday, July 12, 2011 at 11:04am by ami
Algebra
wht is the area of a circle with a circumference of 25 meters? I have to use pi(3.14) and round to the nearest square meter.
Friday, March 30, 2012 at 11:51pm by Crystal
math
wht is the function rule that represents the relationship found in the following ordered pairs (-5,22),(10,-23),(4,-5),(-7,28),(6,-11)
Tuesday, February 8, 2011 at 9:44pm by Anonymous
algebrA
x^2-7x-98=0 whT is the smaller x solution and the larger x solution
Monday, March 29, 2010 at 6:16pm by ewrwerwe
Health
Thanks Sara, so the effects on the so wht r the effects on the body>?
Saturday, June 4, 2011 at 9:47pm by Natalie
Health
wht about crack cocaine and u never said that cocaine could be injected on the other post
Saturday, June 4, 2011 at 8:41pm by Ashley
science
if an ocean wave has a wavelength of 15.0m. its period is 10s wht is the speed of the wave?
Thursday, May 19, 2011 at 2:38pm by dee
geometry
suppose AB is thge diameter of a circle C is any pt on the circumfernce of the circle. wht is the measure of angle <ACB?
Wednesday, February 15, 2012 at 3:57pm by kaushik
economics
wht are five critically discuss of five way in which the human or environmental problm impact on the community about food production
Saturday, April 27, 2013 at 6:30am by gladwin
Health
Ms. Sue, I rele did just read the whole thing and i read it twice actually, but i don't know wht the answer really is.. 'Can u please tell me?
Sunday, June 5, 2011 at 2:54pm by Nick
biology
You might try some of the following links: http://www.google.com/search?q=after+lipid+soluble+is+oxidized+wht+do+the+toxins+pass+through&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a Sra
Friday, July 22, 2011 at 1:27am by SraJMcGin
physical science
a reading on a sailboat shows that on December 21, the noonday Sun has an altitude of 86.5 degrees to the south. and the marine chronometer reads 7 a.m. wht are the latitude and longtitude of the ship.
Monday, May 7, 2007 at 6:17pm by darlene
Geometry
2 equal circles in rectangle. if area of rectangle is 50 cm squared, wht is the radius in cm of each circle?
Monday, May 9, 2011 at 1:52pm by Jane
Economics
Wht is gear
Saturday, April 16, 2011 at 7:28am by Gear
math
Anita has two sisters and three brothers. The mean of all their ages is 6 years. Wht is the mean of their agesin 10 years and 20 years?
Monday, February 25, 2013 at 6:36pm by tori
nature
wht if you have moss in your hermit crab cage and then you get gnats flying arround there while one of your hermit crabs are burried down under. will the gnats be stressful to the little guy?
Sunday, May 31, 2009 at 8:01pm by tori
PHYSICAL SCIECE
A seismic wave has a velocity of 5000 m/s and a frequency of 4Hz. wht is the wavelength of this wave? if this was a light wave traveling in a vacuum with the same wavelength, what would be its period?
Thursday, July 14, 2011 at 9:14pm by CARLOS
geography
Rhode Island's motto is "Hope". Wht does it mean? In other words why was that motto chosen, why is it important to Rhode Island?
Tuesday, October 28, 2008 at 4:01pm by Anonymous
Physics
I'll do one of these. I don't see wht you can't do the others yourself. Give is a try. 1. The truck has a velocity of 8.30 m/s and comes to a stop in 15.0 s. vi (inital) = 8.30 m/s vf (final) = 0 pi (inital momentum) = 2840*8.3 = 23,572 kg*m/s pf = 0 Impulse = pf...
Monday, February 7, 2011 at 3:04am by drwls
probability
tommy has 7 yellows 6 green 3 blues 8 red wht it tommy probability that she will not draw a green ball
Tuesday, March 27, 2012 at 7:59pm by john
probability
tommy has 7 yellows 6 green 3 blues 8 red wht it tommy probability that she will not draw a green ball
Tuesday, March 27, 2012 at 7:59pm by john
2nd grade
my son has a project on Georgia's Landforms, I don't know wht to do or where to start. Will you please give my an example on what I can do. They are allowed to use shoe boxes, styrofoam balls, cardboard boxes, clay play dough, popsicle sticks, tissue and paper towel ...
Saturday, September 25, 2010 at 6:24pm by Carla
GEO HELPP!
ooh ok because in my book it said that economic activities are also thing that improve peoples lives, but i must have gotten confused on wht it meant by that. WHat if i change those to answers to bought a sweater, then bought boots, because i was spending money for both
Sunday, January 25, 2009 at 9:32pm by beeca
Geometry
if plane angle DAB = (67 + 4x) degrees, than wht is plane angle DAB?
Thursday, February 10, 2011 at 2:33pm by al
ALGEBRA
9/16-(-3/16) SUBTRACT SHOW ALL OF YOUR WORK SIMPLIFY tHIS IS WHAT I GOT. 9/16+3/16=12/16=3/4 IS WHT I got.
Thursday, November 10, 2011 at 1:52pm by Angela
calculus
hi, how do u solve this problem using limit notation. I tried it but go stuck at the last part. find f'(x) for f(x)=Sqrt2x-1 using F(x+h)-f(a)/h i got to the end and i got 1/Sqrt2x-1 -sqrt2x-1. i don't know wht u do next? am i right so far?
Tuesday, March 4, 2008 at 7:52pm by fred
A plane flies horizontally at an altitude of 5 km
a jet plane begins a steady climb at 17 degrees adn flies 5 km measured along the ground. Wht is its change of altitude
Monday, March 14, 2011 at 8:00pm by Anonymous
the big idea of energy
Im doin da sulphur and iron homework n i dunno wht to do about da The big idea of energy :S HELP ME! :0
Tuesday, December 5, 2006 at 2:18pm by Someone
Trig - Identies/equation, please help!
whtis the value of 343... figure tht out .. and thn u can say tht other solutions with be 2 pie ( n) n wht ever value u figure out in radioans..
Wednesday, November 12, 2008 at 11:05pm by Sarah
Spanish1 help
omg im sry thts not a question u were asking me was it? lol i feel so embarrassed. Im sry :( Thts wht th question was sayin.
Monday, November 14, 2011 at 2:39pm by Darius
5th grade
wht are short vowel sounds?
Tuesday, September 29, 2009 at 9:46pm by danielwhat are short vowel sounds
chemistry
An aqueous solution with a pH of 3.00 is diluted from 2.0 L to 4.0 L. Wht is the pH of the diluted solution?
Tuesday, May 5, 2009 at 11:06pm by j
College Algebra
Matt scored 75 on the calculus midterm. If the final exam counts twice as much as the midterm exam, then for wht range of scores on the final would Matt get an average between 81 and 92?
Sunday, September 25, 2011 at 7:01pm by Ty
Algbera
Afarmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. Wht is the maximum area that the farmer can enclose with 100 ft of fence? What should the dimensions of the garden be to give this area.
Sunday, September 4, 2011 at 8:51pm by Nikayla
Physical Science
Pour vinegar onto beach sand in the Carribian and the results is a lot of froth and bubbles. Pour vinegar onto beach sand from California and nothing happens. Wht?
Monday, April 28, 2008 at 6:45pm by Rachel
chem
umm i tried it,,yet im getting the wrong answer.. this is wht i did: M1 X V1= M2 X V2 V1 = M2 X V2 ---------- M1 = 2.45 X 0.65 ------------ 0.65 = 259.365 ml
Tuesday, February 17, 2009 at 12:10am by help!!!
English
this is wht i have so far :( In the short story “The large Ant” by Howard Fast, Morgan kills an ant because his mind is set to act violently if he sees something unusual. It is human nature to be terrified and react without thinking about their action when something ...
Tuesday, February 21, 2012 at 3:19pm by Sarah
math!
hi im lauren and i have a big math test tomorrow(7th grade) and i need 2 know wht interval means. And i need the expalnation 2 be so simple tht a little kid can understand it. lol. Can someone answer like in the next 10 mins plz! thx!! hurry peeps!!lol
Thursday, August 20, 2009 at 9:28pm by lauren
Health
Ok wow thanks very much but for that exact question that i asked---- for the effects on the body, mind, and behavior could u please like write wht the effects on the body are and then the effects on the mind and then effects on behavior all separate and organized ASAP please i...
Saturday, June 4, 2011 at 9:47pm by Natalie
math
wht bout me jk haha LOL since its a square, of course all sides are equal so square root of 250 is 15.8113883 or about 15.81 4 sides of a square so each side is 15.81. Fencing is 15.81 x 4 = 63.245
Monday, April 13, 2009 at 8:12pm by Ryan
Health
ok, so is cocaine swallowed, smoked, snorted, injected or what? AND THEN IS Crack Cocaine swallowed, smoked, snorted, injected or wht?
Saturday, June 4, 2011 at 6:28pm by Ashley
math
the sum of two binominals is 5x squared - 6x. if one of the binominals is 3x squared - 2x, wht is the other binominal? Subtract the second binomial from the first. 5x2 - 6x - 3x2 +2x
Thursday, April 26, 2007 at 8:58pm by grandma bakes cookies
chemistry
why is COCl2 polar a. different electronegativities b. nonsymmetric c. tetrahedral d. symmetric e. trigonal planar more than one can be chosen also wht is HCN polar a. nonsymmetric b. different electronegativities c. trigonal planar d. linear e. bent f. symmetric thanks i ...
Wednesday, April 29, 2009 at 10:08pm by lyne
10th grade
wht is topic of holiday home work give me a answer fast m waiting ur side is not working so give me a holiday home work topic fast m waiting khushbu
Thursday, June 25, 2009 at 11:15am by khushbu
Physics
First of all, the word is perigee, not pedigree. Pedigrees are used to breed animals. The numbers you gave must be altitudes, not distances from the center of the Earth. Otherwise, the satellite would come crashing to the surface of the Earth. Add the radius of the Earth to ...
Saturday, May 9, 2009 at 10:05pm by drwls
ELA
Thanks.here is the whole introduction. do you think is good? if not, wht do i need to work on. Although Juliet’s suitors Paris and Romeo are very similar on the outside, their thoughts and feelings are very different. Throughout “Romeo and Juliet” they are often...
Monday, June 1, 2009 at 6:32pm by leslie
Algebra-please check
Please check these: 1.When the fraction 2/3 is used as exponent, wht role does the denominator 3 play in evaluating expression? I think it indicates cube root of the base,correct? 2.sqrt of (2^4x/4^-2x) is equilvalent to 2^4x, correct? 3.Simplify (2xy^-2z^4/y^-3/z^3)^2 would ...
Monday, December 12, 2011 at 10:31am by Tabitha
math
the chiring rate of crickets of some species is related to temperature, and the relationship appears to be very near linear. A cricket produces 113 chirps per minute at 70 degrees farenheit and 173 chirps per minute at 80 degrees farenheit. wht's the slope of the graph of ...
Tuesday, October 7, 2008 at 11:08pm by rouge
Health
Ms. Sue I know chronic and long term mean the same thing but Sara on the other page gave me short term effects and now i need the long term effects of Cocaine AND Sneha wht r u tlking about? I need the chronic effects OR as some people say "the long-term effects" of ...
Sunday, June 5, 2011 at 12:16pm by Robin
algebra
Please check these too. thanks Simplify 6[86-(94-86)]= my answer is 468 2. On three consecutive passes, a football team gains 6 yards. loses 17 yards and gainbs 31 yards. Wht number represents the total net yards. The total net years is 20 yards. 3. Solve 8x-(4x+4)=2 The ...
Wednesday, August 3, 2011 at 4:57pm by babs
math
Help!! I cant find this word fesselation. I looked in books and the internet nothing please help Spell it this way: tesselation ok do you know wht it means tesselation. I tried it both ways tesselation and fesselation.F ound nothing HELP!!!! I cant find tesselation and its due...
Sunday, October 15, 2006 at 4:33pm by vaneesa
statistics
1.For 10 pairs of data, the correlation coefficient is computed to be r = -1. Wht do you know about the scatter diagram? 2.You are considering the most expensive purchase that you are likely to make: the purchase of a home. Identify at least five different variables that are ...
Thursday, August 5, 2010 at 6:19am by Kasi
Calculus
after t months on the job a postal clerk cn sort Q(t)=700-400e^-0.5t letters per hour. Wht is the average rate at which the clerk sorts mail during the first 3 months on the job. What is the average rte t which the clerk sorts mail during the first 3 months on the job? What is...
Wednesday, August 1, 2012 at 11:51pm by Marsha
Chemistry
Here is wht I did if you can please tell me where I went wrong would be appreciated. resulting compound phosphorous oxide mass = 1.145g # of moles of Phosphorus = 0.500g/30.97g/mol = 0.0161446mol # of grams of combined phosphorus oxide = 1.145g-0.500g (P) = 0.645g of oxygen #...
Saturday, October 15, 2011 at 10:24pm by Helpme
Chemistry (PLEASE HELP)
"Nuclear fusion produces no long-lived radioactive by-products. " Perhaps it depends on wht you mean by 'long lived' and if only by-products from the actual fusion are considered. There are disposal considerations for radioactive waste from fusion. For info ...
Tuesday, April 19, 2011 at 7:58pm by DrRuss
chemistry
I don't like either question but here are my answers. why is COCl2 polar a. different electronegativitiesyes b. nonsymmetric yes c. tetrahedralno d. symmetricno e. trigonal planaryes, but that isn't why it's polar! COCl2 is polar because there is an electronegative...
Wednesday, April 29, 2009 at 10:08pm by DrBob222
French
hey girl...i know exactly what u are talking about! im in fench 2, aadn my teacher gives us a test/quiz pretty much every week! and she wonders why i have a C in her class....anyway...Wht i would do is; -get a tutor -ask more questions in class -get a french to english ...
Sunday, March 27, 2011 at 7:48pm by kw
Macroeconomics
I need help with this you are start a company and are trying to decide between two diffrent industries. You are doing your final research before youw write your business plan INDUSTRY A HAS 20 FIRMS AND A CONCENTRATION RATIO (CR) OF 30% 1.WHAT IS THE NAME FOR THIS TYPE OF ...
Friday, September 2, 2011 at 2:47am by kenny
Chemistry
Test corrections :) They're calculations/short answers. I'd just like something to compare answers to or help me get the full answer (all partial credits). Thanks! #9. When water is electrolyzed it produces hydrogen and oxygen. If 10.0% of 150.0g of water is ...
Wednesday, May 30, 2012 at 6:44pm by Nina
Management accounting
suppose one chairlift costs $2 million and the slopes aand the lift had to be install for $1.3 million, and the lift let 300 skiers on the slopes, for 40 days out of a year) Running the lift cost $500 a day for 200 days for the ski resort openings, now suppose the lift tickets...
Saturday, May 26, 2007 at 8:07pm by please help !!!
science
I dont know if there are only five. I have friends in biophysics, astrophysics, astronomy, high energy physics, condensed matter physics, nuclear energy, and physics education. Most engineering is applied physics.
Wednesday, August 29, 2007 at 8:17pm by Bobpursley
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