Saturday
August 30, 2014

Search: Physics (been trying all day)

Number of results: 97,691

Word Scramble
The letters are B A T E R Y. I have been trying to unscramble them all day.
November 26, 2007 by Amanda

create table
will somebody please create a table that lays out a day-by-day plan to use as a job aid for your employment search spanning 3 weeks. i have been up two days trying to do this and it is all new to me.
May 18, 2008 by lynn

Another Calculus
Sorry I have been trying to figure this out all day. Find the largest and smallest values of the given function over the prescribed closed, bounded interval. g(t)= (t^3/2)(e^-2t) for 0<t<1.
July 11, 2011 by Carly

Chemistry
A 43 sample of water absorbs 302 of heat. If the water was initially at 29.8, what is its final temperature? i been trying to solve this problem all day long, but i just don't understand how to do it. please help me. thanks..
February 5, 2010 by mari

Foreign languages
I left out this last sentence.Thank you. 1) He was exhausted because he ........................................... (work) hard all day. (he had been working all day)
July 2, 2012 by John

help me rewrite this disorganised memo
from: to: date: subject: because independence eve falls on a friday the day has been designated a saturdayfor workpurposes.Factories will close all day with stores open a half day only.saturday october 9,has been designated a sundaay with both factories and stores closed all ...
September 15, 2011 by sharon

Physics (been trying all day)
A 62.6 kg astronaut is on a space walk when the tether line to the shuttle breaks. The astronaut is able to throw a 11.0 kg oxygen tank in a direction away from the shuttle with a speed of 13.3 m/s, propelling the astronaut back to the shuttle. Assuming that the astronaut ...
November 2, 2008 by bill

English
I'm working on a complements assignment, and I understand what they are, but I'm a little thrown off by something: Take the sentence, "At first this Saturday had been a warm, sunny day." Saturday is the subject, had been is the verb phrase, and the complement... would it be ...
August 19, 2013 by N

math
How can I factor this: 2a^2 + 19a +42 ? I've been trying to do this for so long but I can't figure it out. Please explain the answer as well. The only way I can come up with is trial and error, and I've been trying so long and nothing fits..?
October 9, 2010 by y912f

writeacher spanish
Sra McGuin - had been helping me review my work she asked me what I was trying ot say in english _I had done the entire assignemtn but to help me she needed the english - I would never ask someone to do my work point of is my most memoable day on the subway all of us we found ...
December 6, 2008 by sam

Chemistry 1151
i have been trying for a few hours now to solve this, but i missed tis day in class and my mind wont wrap around the concept. can someoneplease help?? How many moles of Neon are in a 25mL container at STP?
October 6, 2010 by Sydney

English
PLEASE HELP ME! I have been trying all day! I need a sentence for tomorrow that follows this pattern and ends with a ! Pronoun-predicate verb-verb-article-proper noun-verb-article=adjective-proper noun- preposition - proper noun ! Please I'm begging HELP ME PLEASE
February 5, 2014 by Jimmy

Physics
Your car has been setting out in the hot summer sun all day. The metal hood, the glass windshield, and the fabric upolstry are all at 180 degrees farenheit. If you touch the hood with your hand it could be burned, if you touch the windshield it will be very hot, if you touch ...
December 10, 2011 by Clay

chemistry
Could you please explain to me how to balance a chemical equation? I've been trying to figure it out, but I can't seem to understand it at all.
June 7, 2011 by Taz

Science/Physics
Your car has been setting out in the hot summer sun all day. The metal hood, the glass windshield, and the fabric upholstry are all at 180 degrees farenheit. If you touch the hood with your hand it could be burned, if you touch the windshield it will be very hot, if you touch ...
December 9, 2011 by Clay

Science/Physics
Your car has been setting out in the hot summer sun all day. The metal hood, the glass windshield, and the fabric upholstry are all at 180 degrees farenheit. If you touch the hood with your hand it could be burned, if you touch the windshield it will be very hot, if you touch ...
December 9, 2011 by Clay

Math 9th
I've been trying to figure this one out all day. I have to use either substitution or elimination to solve a system for how many cookies and brownies two kids sold at a bake sale. The system is: c+b=600 $.35c+$.75b=$360 (obivously, c is the amount of cookies they sold,[35 ...
January 23, 2009 by Kat

Math
Can someone please help me! A regular 6sided die is rolled three times. Find the probability of each event: a) Three 6s in a row b) 5,1,even c) Odd, greater than 2,5 Show all work I have been looking at examples and trying all night and I can't figure this out.
April 10, 2013 by Cherie

psychology 220
# 1.66 (1 pts.) James is a person with schizophrenia and has delusions that the CIA is after him. He believes that everyone on the street is trying to kill him and, as a matter of fact, he has been brought to a psychologist by the police after being arrested for assaulting an ...
December 9, 2012 by G. KAY

biology
time day 0 day 1 day 3 day 4 day 5 day 7 count blank 7 10 5 14 9 8 low 45&49 64&70 62&69 75&79 80&82 68&72 high 45&49 72&78 100&112 180&195 250&267 208&226 Calculate the cell yield for the following data that were obtained using a coulter counter. Conditions: machine counting ...
March 23, 2013 by nadye

Biology
Can you explain this question A person who has been sunbathing all day eats a salts tablet.
November 4, 2009 by TOM

sicial studies
i have been all through my social studies book trying to find this answer could you please help me?
February 19, 2010 by neka

English
Could you tell me if these sentences are correct? I have to identify the linking verbs. 1. I have grown weary of television. 2. She has been late every day this week. 3. You should be hungry after all that work. 1=have grown 2=has been 3=should be
October 20, 2010 by Kim

Algebra
I've been trying to figure out this equation for over an hour but all the answers I get are wrong. The equation is 0.9=-10I^2+6I . The answer is supposed to be 0.3 and it does work out, but I have tried all different ways to solve for I and nothing seems to work. Could someone...
January 12, 2008 by Amy

physics
It's a snowy day and you're pulling a friend along a level road on a sled. You've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. You've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a ...
October 18, 2013 by Jack

5th grade Math
I have to find the function rule that goes with this table... X Y 2 8 4 18 7 33 9 43 12 57 I've been trying to figure it out for an hour and can't find anything that works for all of them.
October 27, 2010 by Erica

Science
In the UK, what is the recommended allowance for: 1) salt in a day 2) water in a day 3) fruit in a day 4) calories in a day men 5) calories in a day women 6) fat in men 7) fat in women my answers are: 1) 6g 2) 6 - 8 glasses 3) 5 4) 2550 5) 1940 6) 7) Please can you check my ...
October 16, 2009 by Mich

Math
Gill is trying to set a world record at is school. Every day for 100 days, he walks 7.5 miles. How many miles does Gill walk in all?
December 10, 2013 by Anonymous

Polymonial help
A dollhouse has a volume given by the trinomial y^3 - 5y^2 - 6y. What are possible dimensions of the box? I've been having trouble with this question all day. Can somebody help me?
March 6, 2014 by Alex

Geography
I've been trying to post this question for an hour but it won't let me because it says I'm posting a website adress. So I'm going to do it in parts... Here are all the hints and all my answers. Can someone please check if they're correct? "Guess where we are? We spent two days...
October 11, 2009 by mysterychicken

Debate: Policy
I'm trying to find articles and information about the U.S. Armed Forces. I've been trying to find some info for hrs. could you send me some links to websites that could help me? THANKS.
November 2, 2010 by Jessica

Dr. Bob
Dr. Bob, can you please tell me if I did my chem questions right... they have been sitting down there all day and all i need is someone to check if they are right please and thank you
February 19, 2008 by Lauren

MAths algebra
ON day 1 each atheletic will begin the morning as follows Jog =3/2miles, walk=7/4 miles,Rest=5/2 minutes? and Walk=1 mile,. 1Q. Bettys atheletic trainer told her to follow the begining exercise trainig schedule on day 1.On day 2,she is to increase all distances and times by 1/...
March 12, 2013 by Firdous

English
Can someone check these sentences I need to prepare for tomorrow? Thank you. 1) Troy has been at the BRIT School since he was 14. Before that he was in a normal secondary school. 2) Unlike in a normal secondary school, students at the BRIT study all the ordinary academic ...
April 2, 2013 by John

English - Native speakers
How would you correct this sentences? It should have been a day just like other days.A usual day
March 29, 2011 by Mark

math
Jenny does the dishes every third day mark every fourth day and misty every sixth day if they all shared dish duty today when will they all share dish duty again?
October 27, 2011 by Tonatzy

math
Jenny does the dishes every third day, Mark every fourth day, and Misty every sixth day.If they all shared dish duty today, when will they all share dish duty again?
April 13, 2012 by carmen

math
Jenny does the dishes every third day, Mark every fourth day, and Misty every sixth day.If they all shared dish duty today, when will they all share dish duty again?
April 13, 2012 by carmen

Physics
A car is towing a boat on a trailer. The driver starts from rest and accelerates to a velocity of +14 m/s in a time of 25 s. The combined mass of the boat and trailer is 401 kg. The frictional force acting on the trailer can be ignored. What is the tension in the hitch that ...
September 26, 2012 by Justin

Physics
Because Earth's rotation is gradually slowing, the length of each day increases: The day at the end of 1.0 century is 1.0 ms longer than the day at the start of the century. In 72 centuries, what is the total (in hours) of the daily increases in time (that is, the sum of the ...
January 12, 2011 by Ethan

physics
Because Earth's rotation is gradually slowing, the length of each day increases: The day at the end of 1.0 century is 1.0 ms longer than the day at the start of the century. In 58 centuries, what is the total (in hours) of the daily increases in time (that is, the sum of the ...
October 10, 2011 by turk

PHYSICS
Because Earth's rotation is gradually slowing, the length of each day increases: The day at the end of 1.0 century is 1.0 ms longer than the day at the start of the century. In 93 centuries, what is the total (in hours) of the daily increases in time (that is, the sum of the ...
February 1, 2013 by SARA

UofP
Forcasting Payments If firm pays it's bill with 30 day delay, what fraction of it's purchases will be paid for in the current quarter? In following quarter? What is it's payment delay is 60 day. 30 day 1/2, current all 60 day 1/3
March 25, 2007 by Patty

English
Hello. I will be grateful for some help with English tenses. 1) Are both variants possible: "she has been helping me for years" or "she has helped me for years"? 2)The same question: "they have tried to do it since March" or "they have been trying to do it since March"? 3)...
May 22, 2014 by Nalmi

p
you visit the grand canyon on a particularly hot day and like all good tourists, you yell, Hello! Would you expect to hear the echo sooner or later than on a cooler day? Why? please show all work Thank you
May 2, 2011 by silly

Applied Math - Cosine Periods)
Trying to decypher something, and am getting fouled up with the radians definition of periodicity. Problem: Average temperatures vary over a one year period, or 365 days. Highest temperature = 5 C, lowest = -37 C. Lowest temperature is on day = 20, highest temperature is on ...
March 3, 2013 by Robert (RACookPE1978)

English
1. You should mime the picture and make your classmates guess what it is. 2. You have to use gestures to make your friends guess what the picture is about. 3. Mime the picture and make them understand what you want to do. 4. You can use body language, but don't say at all. By ...
March 18, 2009 by John

Creative Writing
I want to keep my introduction short and simple. So how's this: Has there ever been a time or situation when you had a great amount of emotions going through your head? For me it was the day when my baby sister was born. The memory of that day is so clear and vivid in my mind ...
October 12, 2009 by y912f

computer software
I am trying to download Adobe reader 8.1.2 to my computer I have "dial up " service it seemes like it's been downloading forever and the bar is not moving to far it has been at 10% for a long time is this normal ? Thanks in advance for your help :>
March 18, 2008 by Samatha

Spanish
Is this correct? "Accion de gracias feliz! Nosotros deseo ustedes tenidas unasvacaciones alegres! Feliz dia del pavo!" I am trying to say, "Happy Thanksgiving! We wish you all had a joyful holiday! Happy Turkey day!"
November 28, 2009 by Lee

cjs220
Could someone please help me i been working on this all day its due today and im not no where near done contrast and compare two theories Choice Theory and Sociological theory
January 28, 2010 by ken

English
Many days of the year are "national" something or other day. For instance, National French Fry day is in July. Write a paragraph telling your reader what day you'd like to start. Remember to use complete sentences. Remember that all the sentences need to relate to the day you ...
July 12, 2012 by natalia

Math
Simplify Completely: 1260/4410 How is this process accomplished? I spend 1 hour trying each number trying to factor the numerator and denominator squared or cubed and get too frustrated, resulting in no answer at all Thanks for your help!
August 3, 2010 by Julie

Socials=Ms. Sue
Sorry Ms. Sue I never got a chance to post up my answers yesterday, but here they are. Robespierre's death concluded the reign of terror. Oppositon leaders united their forces and late that night they captured Robespierre as well as his supporters. Trying to get away, ...
October 25, 2009 by Sara

Greek Origins
From what greek word did the word 'day' originate from (day as in a day of the week)? and what does that greek word mean in greek? I`ve been searching around and I havent found anything :(
June 9, 2009 by Lena

probability
1) A secret admirer has been leaving you roses at the rate of 4/day. What is the probability that, on a given day, you will receive (a) exactly one rose (b) at least one rose? 2) Every student has a 1 in 9 chance of winning a certain prestigious scholarship. What is the ...
May 4, 2011 by Anonymous

Physics
An airplane must reach a speed of 185 mi/h to take off. If the runway is 467 m long, what is the minimum value of the acceleration that will allow the airplane to take off successfully? m/s2 I have been trying the formula vf^2=Vi^2+2AD and solving for A SO my work has been 185...
January 23, 2011 by David

statistics
it has been reported that 40% of all internet users have been attacked by viruses. If 20 people are randomly surveyed, find the following probabilities: a. At least 3 have been attacked b. No more than 5 have been attacked c. less than 15 have been attacked
March 16, 2012 by Jane

math 20 system of equations
I have been solving system of equations graphically and using addition and subtraction and now I'm being asked: Give any linear system of two equation that has a solution of (3,5). Does it have to be in y=mx+b form and if so how do I do it? I've been trying to find an example ...
October 12, 2010 by Sandi

Health
Im doing a report on on weight loss. how do u loss 1 lb. a day? I have been told by a number of experts that a loss in weight of 1 lb/day is too much. They recommend a loss of 1.5 to 2 lbs/week. thanx I remember my sisters using "The chemical Diet" actually it is a meal plan, ...
November 17, 2006 by NUSSE

Physics and movies
we are supposed to relate physics to movies, and state mistakes or errors found in the movies based on physics principles. I am trying to do Willy Wonka the 1971 version...I need help trying to prove that Violets becoming a blueberry is impossible and an error due to physics, ...
December 8, 2007 by Please McHelp me!

To Anyone
6.What event concluded the Reign of Terror? Robespierre's death concluded the reign of terror. Oppositon leaders united their forces and late that night they captured Robespierre as well as his supporters. Trying to get away, Robespierre injured his arm by himself. Having been...
October 25, 2009 by Sara

English
hmm how to write this in ur own words... I do agree that this poem is like "the whoosh of the imagination at work". Firstly, there is the style of writing in the poem. There is no punctuation at all in this poem. This shows how quickly the boy's imagination is working. He is ...
January 31, 2009 by Eli

Algebra
Hello! This is a question from my math practice worksheet, and I have no clue how to solve it. Any and all help is greatly appreciated! The table shows a hospitalís patient count for two successive days. Write a linear function using the data (with x representing the day ...
June 11, 2014 by Amy

physics
In one day, a 75-kg mountain climber ascends from the 1500-m level on a vertical cli to the top at 2400 m. The next day, she descends from the top to the base of the cli , which is at an elevation of 1350 m. What is her change in gravitational potential energy (a) on the ...
August 17, 2012 by zianna

math/physics
Estimate the percentage savings in the fuel bill if the thermostat is set back from 68 degrees F to 50 degrees F for 12 hours of the day, and left at 68 degrees F for the other 12 hours, assuming an outside temperature of 15 degrees F all day.
April 26, 2013 by Samuel

calc - limits
I have been trying to figure out these limit problems and I get stuck on trying to move the function around to make it possible to solve. The first one is: lim sinx - cosx / tanx - 1 x--> (pi/4) All I've gotten so far is to replace tanx with sinx/cosx but I don't even know ...
September 19, 2011 by terra

Computers
The Romance World Cruise Line provides special gifts for passengers who are newlyweds, as well as for those who have been married more than 40 years. Design a pseudocode for a program that accepts a couple's last name, ship cabin number, and number of years married. Display a ...
September 3, 2012 by Liz

Math
All of my life I have gotten a C average in math. I have been trying to set a goal to make above a C in math. I don't know why I have trouble with math. Can someone help me?
August 18, 2011 by Aquion

English
Can someone tell me what kind of fallacies are these? .. Im really confused :( " unknown to the American citizens, our president is establishing rules every day to destroy America. Does the liberal media report it? Of course not. You will never see it in the papers, folks...
December 8, 2011 by Kathrine

isu-math11-HELP DUE TOMM PLZ
okay ia m working on a isu and i am trying to figure out the sin regression of points and i am getting a singular matrix error? any idea guys:? i am have been trying for the past 3 days and nothing its due tomm plz help
April 5, 2010 by just wondering

Chemistry
Hi everyone, I have been trying to figure out this titration equation all day and for some reason I am stumped. Here is the question in full: Potassium hydrogen phthalate, KHP, can be obtained in high purity and is used to determine the concentrations of solutions of strong ...
November 29, 2012 by jo

History
Have there been territorial disputes or boundary changes in Turkey. I've been trying to research them and find a map of how Turkey used to look, but I coun't find any good information. If anyone could help with any websites about it, I would really appreciate it! THANKS! :D
December 11, 2011 by CeCe

MATH !!!
PLEASE ANSWER THESE 3 I BEEN STUCK ON ALL DAY AND IM SICK OF THEM JUST WANNA SLEEP..PLEASE LABEL ANSWER WITH A B C D ! 1.which pair of ratio form a proportion? choose all that apply. A. 1/6, 4/20 B. 7/9, 28/36 C. 14/18, 21/27 D. 30/80, 8/18 2.which pair of ratios does not form...
January 24, 2014 by annabelle

physics
A small boat is headed a harbor 32km directly northwest of its current position when its suddenly engulfed in heavy fog. The captain maintain a compass bearing of northwest and a speed of 10km/h relative to the water.The fog lift 3.o h later and the captain notes that he is ...
October 8, 2009 by Julie

english
Can someone check my work for me, please. 1.Yesterday he was very busy since he had been fixing the TV from noon. 2. He left for the day before I arrived. He had been waiting for me almost a week. To regret, I couldn't come earlier. 3. When Anna entered the living room, ...
December 1, 2013 by maria

physics
On a 3 day hike a hiker walks 40 km due south the first day, 30 km at an angle of 40 degrees south of east the second day, and 25 km at an angle of 45 degrees north of west the third day. What is the person's displacement from her original position?
September 26, 2011 by Samantha Murillo

physics
Carbon atoms have 6 protons in their nucleus. In nm, at what distance from a carbon nucleus is the electric potential 3.1 V? I'm really confused with this question. I've been trying it for a while and cannot seem to get the right answer.
February 23, 2011 by B

college Mathematics
I have been trying to figure this out for day's please help if you can. A survey of 59 customers was taken at a book store regarding the type of novels purchased. The survey found 34 customers purchased mysteries, 27 purchased science fiction, 20 purchased romance novels, 13 ...
February 12, 2013 by Carol

physics
A 220lb worker loses 8 pounds of sweat during the day. All of the sweat evaporates. How much heat will he lose through evaporation? (Hint. Convert all measures to metric)
December 7, 2011 by Clay

U.S.History
how did the issue of Gold, Glory, and God influence the economic gain adn glory for all individuals involved.[involved in the colonizing activities of Spain and England] i really, really need help with this..i have been trying to find the answer for this for a few days. thanks...
January 28, 2009 by y912f

History
I have to explain why there was such a delay for the enforcement of both documents. I've been trying to find websites to help me, but I haven't found anything. The answer I see is The basic reason is that most nations don't want international agreements to intefere with the ...
March 25, 2008 by Jay

Math
In a financial deal, you are promised $800 the first day and each day after that you will receive 45% of the previous day's amount. When one day's amount drops below $1, you stop getting paid from that day on. What day is the first day you would receive no payment and what is ...
May 7, 2012 by Lizzie

Math
1. The expression log 5x is equivalent to 2. Write the equation of a polynomial whose sum of the roots equals -3 and the product of the roots equals 9\2? P.S. - I have been trying to solve these problems on my own and have not been successful at it. Can someone please help ...
May 11, 2013 by Shannon

math
trying to solve fraction problem 2/3+3m/5=31/15 been too long....
August 18, 2012 by Anna

English Holiday
I'd like to know about Red Nose Day in the UK. 1. Do only British people have Red Nose Day? 2. Do all students go to school wearing a red nose? 3. Is Red Nose Day held every other year? 4. Some more information related Red Nose Day and related websites are needed.
March 30, 2013 by rfvv

Language Arts-check answer-
ANNE: Iím trying. Really I am. Every night I think back over all of the things I did that day that were wrong . . . like putting the wet mop in Mr. Dusselís bed . . . and this thing now with Mother. I say to myself, that was wrong. I make up my mind, Iím never going to do ...
April 8, 2014 by Lilly

English
Sorry, for asking you the same thing again, but I really don't know if I have to leave these two sentences as they are. 1. I have already been at school today. 2. I have already been to school today. (Is there a difference between them?) 3.I haven't been to the cinema yet to ...
April 19, 2012 by Matthew

chemistry
>I have been trying to run some very simple structures to ensure that NBO is installed properly for my Firefly program (and to get familiar with using it). Trying to use acetaldehyde and DMSO as simple test cases I seem to be getting some errors that state that I have ...
July 6, 2011 by G SAIKRISHNA

Math
Some of Helen's plants need water every day, some need water every other day, and others need water every third day. If she waters them all today, how many days will it be before she waters them all again?
February 7, 2012 by Nicki

coputer
Write a program that asks the user to enter the high temperature for each day of one week. Store the temperatures in an array. Once completed, output all temperatures that have been stored into the array.
April 18, 2014 by carine

Economics
I've been doing research all day but I can't find out anything about this: Why is the number of people on welfare in Canada higher than the number of people on welfare in the US?
March 31, 2012 by Labz

psychology
mandy has decided that she has no control over the aversive stimull she encounters at work and at home day by day. thus, she has given up trying to make her life better psychologists would say mandys worldview illustrates a.) emotion-focused coping b.) learned helplessness c...
April 7, 2011 by alisha s

math
Anita does laundry every other day. Every five days she changes sheets. Every 15 days she dusts. If she does all three chores today, how many days will it be before she does them all on the same day again?
November 10, 2008 by ryan

Math
Rosita earns money by walking dogs after school and on weekends. She walks madeline evry other day. Buddy every fourth day, and Ernie every fifth day. Today she walked all three dogs. How many days will it be before Rosita walks Madeline and Buddy on the same day.
September 30, 2010 by Kenny

Chemistry
Need help solving this problem. A 0.188g sample of unknown metal, X (s), produced 71.4ml of hydrogen gas when reacted with HCl according to the equation: X(s)+2HCl(aq)--> XCl2(aq)+H2(g) The gas was collected over water at 23 degrees C. The levels of water inside and outside...
September 5, 2011 by Louis

Math
What is the constant of variation? An x-y table shows the following coordinate pairs: four comma fifteen, five comma twelve, and six comma ten. Answer 1 3 thirty sixty I have been stuck on it all day. I am in urgent need of help
January 11, 2012 by Daniel

English- schools of literary criticism
Hi there, I've really been trying to understand the theory of postmodern criticism and modern criticism, but I still can't seem to understand what it is. I've been researching on the web, & it's still not very clear. I hope someone can help me out here. thanks so much.
October 4, 2009 by May

Math
the design below grows each day, as shown. if the pattern continues to grow like this, how many tiles will there be in the design on the tenth day? on the fiftieth day? Day 1 1 tile Day 2 5 tiles Day 3 13 tiles
March 5, 2012 by Erica

english
Please help me ive been trying to figure this out, but I DO NOT understand it...I do not understand what an embedded sentence is We have to find the embedded sentences in: I deplore the fact that bats have wings. That Guinevere loves Lorian is known to all my friends. please ...
July 7, 2008 by Anonymous

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