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October 24, 2014

Posts by sydney


Total # Posts: 361

College Physics
For the system of two crates and a pulley in Figure P9.14, (m1 = 28.5 kg, m2 = 10 kg, mpulley = 8 kg), what fraction of the total kinetic energy resides in the pulley?
October 17, 2011

Physics
Suppose two boxes on a frictionless table are connected by a heavy cord of mass 1.0 kg. Calculate the acceleration (magnitude) of each box and the tension (magnitude) at each end of the cored, using the free-body diagrams shown in Figure 4-53. Assume FP = 44.0 N, ma = 11.0 kg...
October 13, 2011

Physics
A shell is fired from the ground with an initial speed of 1.68 103 m/s at an initial angle of 37° to the horizontal. (a) Neglecting air resistance, find the shell's horizontal range. m (b) Find the amount of time the shell is in motion. s
October 5, 2011

Physics
Two children are playing on two trampolines. The first child can bounce 1.6 times higher than the second child. The initial speed up of the second child is 5.2 m/s. (a) Find the maximum height the second child reaches. (b) What is the initial speed of the first child? (c) How ...
September 14, 2011

Physics
A 90 m long train begins uniform acceleration from rest. The front of the train has a speed of 21 m/s when it passes a railway worker who is standing 184 m from where the front of the train started. What will be the speed of the last car as it passes the worker? (See Fig. 2-36.)
September 13, 2011

Physics
A person driving her car at 54 km/h approaches an intersection just as the traffic light turns yellow. She knows that the yellow light lasts only 2.0 s before turning to red, and she is 30 m away from the near side of the intersection. The intersection is 15 m wide. Her car&#...
September 11, 2011

College Algebra (Functions)
The relation is a function containing two ordered pairs. Reversing the components in each ordered pair results in a relation that is not a function. A) {(0, 2), (0, 3)} B) {(2, 3), (3, 2)} C) {(3, 1), (4, 1)} D) {(4, 5), (2, 3)}
September 11, 2011

math
Let f (x)= x + 32 − 4 x − 13 Choose the correct interval form for the DOMAIN of f and then enter the values for the endpoint(s) in the appropriate answer blank(s). Enter N/A in any unused blanks.
September 1, 2011

Math
Identify the group that does not contain equivalent fractions, decimals, and percents
August 29, 2011

Geography
conduct research to examine the sphere of influence of an organisation that renders a service in a community .eg.clinic,hospital,a local high school
July 25, 2011

statistics
Is this correct: The probability of rolling a die once and getting a number greater than 3 or an odd number is 5/6.
June 20, 2011

College Chemistry
Which contains more sulfur, 35.2g CaSO4 or 35.7g NaSO4?
June 18, 2011

Chemistry
Calculate the heat released when 64.5g of steam at 119 C is converted to water at 36 C. Assume the specific heat is 4.184 J/g*C for water, the specific heat of steam is 1.99J/g*C, and the heat of vaporization is 40.79 kJ/mol for water.
June 17, 2011

FRENCH
Do Passer and Ranger have an accent at the end when they are in past tense? Or are they just Passe and Range. I added that accent on them in that activity.
June 7, 2011

FRENCH
Spot my own error numero 9 9. s'habiller bien pour sortir Sydney: Tu t'es habillée bien pour sortir? Brittany: Non, je ne suis pas habillée bien pour sortir. Is a "me" supposed to go between ne and suis?
June 7, 2011

FRENCH
From the same Activity--- Number 3. 3. ranger sa chambre. Sydney: Tu as rangée sa chambre? Sam: Non, je n'ai pas rangée sa chambre. Does sa chambre change the sentence at all? Is it supposed to be "ta" chambre? I'm asking--did you clean your ...
June 7, 2011

FRENCH
Please check to see if I've done this activity correctly. There's just so much to cover. Reflexive verbs, vandertramp, and avoir are all in this activity. Interviewez des élèves de votre classe pour déterminer ce qu'ils ont fait pendant le ...
June 7, 2011

FRENCH
Qu'est-ce que tu fais quand tu es en retard? J'essaie de se dépêcher. Before I had it as.. Je me dépêche ---> Since it was reflexive this way. But I had to add the "try" in the sentence to make sense.
June 6, 2011

FRENCH
1. Tu te prépares pour l'école en combien de minutes? Je prépare pour l'ecole en trente minutes. 2. Est-ce que tu te rases chaque jour? How would I say.. No I do not shave ( Obviously not, since I'm a girl) Non, je ne me rase pas ? 3. Qu'...
June 5, 2011

FRENCH
1. Quelles corvées est-ce que tu dois faire chez toi? Je dois faire la vaiselle, passer l'aspirateur, et sort la poubelle chez moi. 2. Quelles corvées est-ce que tu n'aimes pas du tout faire? Les corvées je n'aime pas du tout faire sont: ...
May 31, 2011

FRENCH
Could you please check the paragraph below. It was basically an exercise that I did with my partner, and I wrote down what time she wakes up, etc. However, I wanted to start out the sentences in a different way, could you please change some of my sentences. Ashley se lè...
May 29, 2011

FRENCH
We just started learning about Reflexive Verbs. And We learned how they are supposed to be in the Past tense, but our focus right now is only on the Present tense. And for the present tense I am wondering whether I need agreement or not? Cause I believe agreement is only added...
May 25, 2011

FRENCH
1. Est-ce qu'il y a une grande glace dans ta chambre? Oui, il y a une grande glace dans ma chambre. 2. Qui achète tes affaires de toilette? Mon père achète mes affaires de toilette. 3. Est-ce que c'est la course le matin chez toi? Oui, c'est la...
May 24, 2011

AP Physics
A Young's double slit has a slit separation of 2.50x10 raised to the -5th power m on which a monochromatic light beam is directed. The resultant bright fringes on a screen 1.00 m from the double slit are separated by 2.30x10 raised to the -2nd power m. What is the ...
May 22, 2011

FRENCH
Another exercise. You just completed a month long family stay in Provence. Tell where you went and what you did, each week. Week 1: nous sommes allés à Provence, et nous avons traversé le Pont du Gard. Nous sommes allés à Aix-en-Provence et ...
May 18, 2011

SraJMcGin-French
J'ai choisi le menu Prix Fixe qui a coûté 26, 86 €. Pour l'entrée il ya eu un choix entre des escargots, des fruits de mer, ou des crudités. Pour le plat principal, il ya eu du saumon à la sauce hollaindaise, ou du potage. Les ...
May 18, 2011

SraJMcGin-French
Sorry for the big gaps in between the sentences. I was doing this writeup on microsoft word.
May 18, 2011

SraJMcGin-French
Sra sorry, the exercise was supposed to be in the past, the instructions were wrong, it should have said, tell what you did at the restaurant. So the teacher told me to put it in the past. Could you please look it over, thanks so much:) And sorry for the inconvenience. J'...
May 18, 2011

SraJMcGin
Sra here are my corrections for the recent exercise. Je choisi le menu Prix Fixe qui coûte 26, 86 €. Yeah I want to say For the entree there is a choice between..( I had another dialouge, so I took this sentence from there: Voyons, en entée aujourd'hui...
May 17, 2011

FRENCH
Imagine that you are in a restaurant crtic for a newspaper in Paris. You choose the Prix Fixe menu. Tell how much it costs in Euros, and describe the choices at this restaurant for the entrée, main dish and dessert. Finally, state what you tasted and tell what food you ...
May 17, 2011

math
thankyou
May 16, 2011

math
i accedentally wrote it wrong it is (3x^2+4x-7)-(x^2-2x+6)
May 16, 2011

math
Quetion:what is the polynomial resulting from the subtration of (3x^2+4x-7)-(x^3-2x+6) Answer:4x^2-1
May 16, 2011

FRENCH
Avec une partenaire, jouez les rôles d'une cliente et d'un serveur/une serveuse dans un restaurant français. Ce restaurant a des spécialités et un menu. Here are the instructions. Dites "Bonjour". (Both the server and the the client...
May 15, 2011

Math
6.5minutes per mile= xminutes per hour there are 60 minutes in an hour therefore you multiply 6.5x60 and you will get your answer
May 10, 2011

math
Triangle UVWis a right triangle. If UV=51 centimetersand VW=140 centimeters. find UW. I subtracted 51 from 140 and got an answer of 191. then i subtracted 191 from 360 to get an answer of 179. is this right?
May 10, 2011

FRENCH
For Number 6. Could I write it as. Je prend du thé au petit déjeuner. But somehow it doesn't make sense, because it's asking what will you have for breakfast, and my answer "at breakfast".
May 9, 2011

FRENCH
1. Est-ce que tu manges souvent au restaurant avec ta famille? Non, je ne mange pas souvent au restaurant avec ma famille. 2. Est-ce que tu aimes goûter de nouveaux plats? Oui, j'aime goûter de nouveaux plats. 3. Pour commencer, est-ce que tu préfè...
May 9, 2011

FRENCH
Automobiles, airplanes, food, beverages, perfume, and fashions are among the variety of products from France that customers throughout the world can buy. Each of France's 22 regions proudly produces its own specialties. These regions closely resemble the former French ...
May 9, 2011

FRENCH
1.Quand tu voyages, est-ce que tu achetes beaucoup de cartes postales? Quand je voyage, je n'achete beaucoup de cartes postales. 1. As-tu passe une journee dans une ferme? Si oui, ou> Non, je ne passe une journee dans une ferme. 3. Est-ce que tu aimes faire du cheval? ...
May 8, 2011

FRENCH-Sentences
Thanks so much. For #3 I wanted to say.. We went to the Zoo and we fed some animals. Yeah for #5, I was trying to say parade. Is that a direct cognate?
May 4, 2011

FRENCH-Sentences
1. Nous sommes arrivés à un champ où nous avons joué le jeux de golf. 2. Nous sommes allés à restaurant et nous avons mangé chinois nourriture. 3. Nous sommes allés au zoo et nous avons nourri des animaux. 4. J'ai ...
May 4, 2011

FRENCH
Sra here some of the other sentences: 1. Nous sommes allés à boum, et nous avons montré des bals. 2. Je suis allé à la maison de mon ami et j’ai eu Soirée pyjama. 3. Je suis rentré à la maison de mon cousin et j’...
May 3, 2011

FRENCH
PNE is the playland place, with all the rides.
May 3, 2011

FRENCH
Sra, thanks so much for the help yesterday with my French. Here is the work, and I got my teacher to check it over, and she corrected some areas, so I thought to let you know. 1. Nous sommes allés à Vancouver où nous avons rencontré nos cousins. 2...
May 3, 2011

FRENCH
Thanks Sra so much:D
May 2, 2011

FRENCH
*Des vacances speciales* Pensez à des vacances spéciales (ou imaginaires) avec votre famille ou vos amis. Faites une série de dessins qui montrent, en ordre, les activités spéciales. (Vous pouvez aussi utiliser des photos.) enfin, sous chaque...
May 2, 2011

To SraJMcGin
*Des vacances speciales* Pensez à des vacances spéciales (ou imaginaires) avec votre famille ou vos amis. Faites une série de dessins qui montrent, en ordre, les activités spéciales. (Vous pouvez aussi utiliser des photos.) enfin, sous chaque...
May 2, 2011

To SraJMcGin
Thanks so much Sra :D Okay, I will try to complete this activity tonight, and post it onto here. Thanks for the sites, and information <3
May 1, 2011

To SraJMcGin
I'd like to thank you with all my heart for giving me notes on the Prepositions/countries/cities. Thanks a lot. It really helped me =) P.S I had a substitute for French, so she gave us this exercise to do, and I am having a hard time understanding what to do. It's more...
May 1, 2011

French
Sra could you please check my french post again.
April 28, 2011

FRENCH
Oh woops. Sorry I totally forgot about that. Okay will redo right away. My whole attention was on the masculine/feminine countries. Sorry. 1. Mlle Martinelli/Rome Mlle Martinelli travaille à Rome, en Italie. 2. M. Carlson/Atlanta M. Carlson travaille à Atlanta, ...
April 28, 2011

FRENCH
Prepositions before cities, countries, and continents. C'est où, cette ville? Dites dans quelle ville et dans quel pays chaque personne travaille. Modèle: M. Barrault/Marseille M. Barrault travaille à Marseille, en France. 1. Mlle ...
April 28, 2011

FRENCH
Est-ce que tu preferes voyager en voiture, en avion ou en train? Je prefere voyager en voiture. Est-ce que tu preferes passer une journee a la campagne ou a la ville? Je prefer passer une journee a la campagne parce ( Please help me think of some adjectives. Is a countryside ...
April 20, 2011

FRENCH
Comment est-ce que tu vas de ta maison ou de ton appartement à l'école? Je vais de ma maison à l'école en voiture.
April 20, 2011

FRENCH
Habites-tu près d'un lac? Près de la montagne? J'habite près de la montagne.
April 20, 2011

FRENCH
Est-ce que tu préferès nager dans une piscine, dans un lac ou dans un océan? Je préfère nager dans une piscine.
April 20, 2011

FRENCH
Est-ce que tu es sorti(e) le weekend derneir avec tes copains? Non, je ne sortie pas le weekend dernier avec mes copains. I hope I have translated it correct.
April 20, 2011

Probability
1/48
April 19, 2011

French
What does this phrase mean? Puis, pendant le voyage je vais ecouter vos histoires une par une. Then, during the trip I am going to listen to your stories one by one. Is my translation correct?
April 18, 2011

French for Sydney
Thanks so much Sra. That site is really amazing. Thanks so much for giving me the link to it:) Also for the Passe compose excerise, its supposed to be using the irregular verbs Etre, and Avoir in the past. So I think you covered it for me. Thanks so much:)
April 14, 2011

SraJMcGin
Sra I have a lot of French posts below. Could I please receive your help with them? I have a Test tomorrow, so Im trying to prepare myself at the earliest. Thanks a lot in advance. :)
April 14, 2011

French - Grand Palais et Petit Palais
Oh. Yeah there is just so much to do in Paris:)
April 14, 2011

French - Grand Palais et Petit Palais
Really? Are not considered as famous as The Louvre and the other types of monuments?
April 14, 2011

French - Grand Palais et Petit Palais
Thanks a lot. The sites were amazing.
April 14, 2011

French - Grand Palais et Petit Palais
Im wandering whether these two palaces are connected to each other? Or are they two different Palaces?
April 14, 2011

French - Professions
Thanks so much :)
April 14, 2011

French - Professions
Sorry, If Im posting a lot of French stuff today, its just that I have a Test tomorrow on all of this, so Im trying to get myself prepared. Professions in French --- I want to know exactly what the professions mean, so I dont get them mixed up anyhow. Un Pharmacien - That ...
April 14, 2011

FRENCH - *Imperative*
Limperatif. Use the command to indicate what your friends should or should not do. Could you please give me an example of what its asking me to do. For the not. I believe you are supposed to put N' infront of a verb.
April 14, 2011

FRENCH --Venir
Based on the illustrations, write sentences with VENIR DE to tell what everyone has just done. 1. Nous venons de faire du shopping. 2. Je viens de manger mon sandwich au jambon. 3. Ils viennent de téléphoner. 4. Tu viens de préparer une tarte. 5. Elle ...
April 14, 2011

French - Excerise on Passe Compose
Here is another writing prompt which basically focuses on the Passe Compose. Using the irregular verbs --Avoir, Etre. Here are the instructions: You are spending six months in Paris studying at a specific language school. Write your French teacher a letter telling her how ...
April 14, 2011

French - Exercise - Superlative
How come we would say *le* zoo instead of *au* zoo? Je m'appelle Lisa le lion. J'ai 15 ans et j'habite le zoo. Mes animaux favorites sont Emma l'éléphant, Tammy le tigre, et Sally le Singe. Emma l'éléphant est le plus grand des ...
April 14, 2011

French - Exercise - Superlative
I have to do a writing prompt on Superlatives. And here's the instructions. Imagine that you are one of the animals in the Zoo in Paris. Give your name, age, and tell where you live. Describe some of your favourite animal friends at the Zoo - Saying who's the tallest, ...
April 14, 2011

French - SraJMcGin
Ok. Thanks:) So basically I just have to watch out for the *adjectives*. If its a Bangs adjective, than it will come before the Noun, and if its not a Bangs adjective, then it will come after the noun.
April 14, 2011

French - SraJMcGin
Thanks for your help with the last exercises. But Im still sort of confused with the Superlative stuff. For the excercises yesterday. Le film, Inception est le plus interessant au Canada. The teacher corrected this sentence to: Inception est le film le plus interessant au ...
April 14, 2011

FRENCH - Superlatives
1. Le film/interessant/ a Canada For this excerise I have to fill in the blanks and mention which film I think is more interesting in Canada. Inception, le film est plus interessant a Canada. 2. La femme/joli/au monde I dont know what name to mention, so Ill just use Anonymous...
April 13, 2011

French - The Imperative - SraMcGin
Okay. I really need help understanding "The Imperative", and some notes on the Superlative would be great too. I just finished understanding about the "Comparative". And it is pretty easy. I actually think that the Superlative seems to be easier than the ...
April 13, 2011

spanish
Say that the person has his/her/their own book or books. Ella tiene ______ libros.
April 1, 2011

algebra
are you factoring?
April 1, 2011

Math
I need help.I'm in 5th grade.The question is:12 less than the product of 5 and a number equals 8.What is the unknown number?Plz help
March 28, 2011

Cover letter Help
Okay, if I post my whole letter on here, will it be kept private?
March 26, 2011

Cover letter Help
Okay, so I'm trying to get a job at this grocery store. And I have some questions which I don't get how to answer. Here is an example of a cover letter I was given. (I'll post the first paragraph) Dear Manager, I am applying for the position as a salesperson at ...
March 26, 2011

Physics
a dense plastic toy mass of 1.2kg is floating just beneath the surface of a pond. What is the bouyant force?
March 12, 2011

science
Thank you so much, Ms. Sue. Is this correct? A family backpacking at yosemite took 5 hours to climb a mountain trail 7.5 km long. What was the family's average speed? I did it like this. speed=7.5km/5h = 1.5km over h. Is this right? Thank you - why am i so confused it ...
March 9, 2011

Science
when a kayak races downstreamm, its speed is clocked at 3 m/s. How far does the kayak travel in 35 s? in 1 hour?
March 9, 2011

Language Arts
I have to underline the simple subject and simple predicate and circle the prepositional phrase this sentence...There was a rank smell below the deck fromthe dead raccoon.
February 10, 2011

Physics
What is the pressure increase in the fluid in a syringe when a force of 34.5 N is applied to the circular piston of the syringe, which has a diameter of 10.2 mm?
February 1, 2011

math
60
January 26, 2011

math
greg exchanged 200 canadian dollars for 1/5 fewer u.s dollars. after spending 3/4 of the u.s dollars, how many did he have left?
January 26, 2011

math
sam earned $4,000 from his business. he gave 1/5 of it to his son and daughter in law as a gift. he invested 1/2 of the remaining amount. how much did he have left?
January 26, 2011

Reiny
I think Ive got the answer, would you mind checking?
January 19, 2011

Reiny
Reiny I think I have found out the rectangle problem. Could you check and see if Ive got it correct?
January 19, 2011

To helper
wat? hes helping perfectly fine. I actually m learning something.
January 19, 2011

Cylinder Height
thx
January 19, 2011

Cylinder Height
A cylinder has surface area of 402 cm2. The height is three times greater than the radius. What is the height of the cylinder?
January 19, 2011

Areas/Rectangle
2x-1
January 19, 2011

Areas/Rectangle
x^2-1 would it be this?
January 19, 2011

Areas/Rectangle
Sorry the width is x+5, I think I combine the like terms, is that right?
January 19, 2011

Areas/Rectangle
Given that the area of the rectangle is 2x^2 + 9x - 5 , determine the length of the rectangle.
January 19, 2011

physics
A diver of mass 68.9 kg stands at the end of a diving board of mass 24.5 kg and length L = 3.29 m. The diving board is supported at two locations, labeled A and B on the diagram. A and B are separated by a distance d = 0.74 m. Observe normal sign conventions for vertical ...
January 19, 2011

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