Tanyaita

A 5.0 kg stone is whirled on a string in a vertical circle. The tension in the rope is 25 N at the top of the circle. The period of rotation is 0.6 s. (On earth) the speed of the object is 2.72 m/s.

I can get the answer my teacher gave me. (0.5m) by using the formula Fc = mv^2/r but it doesn't work for other related formulas ie. (V= 2pi(r)/T). Oe (4pi^2(m)(r)/T^2) and i don't understand why not, i tried the others first, i have a test tomorrow, why can't i use the others??? (I wasn't sure if had something to do with having only found the Fc at the top of the arc, and not an average or something...)

A 16 kg sled is placed on a slope with an inclination of 20degrees to the horizontal. The coefficient of friction between the slope and sled is 0.15. If a force of 1.4 x 10^2 N is applied to the sled parallel to the surface, estimate how far the sled will travel up the surface in 1.6s.

~ (5.1m)

I can only get 9.4 m? I tried to find the resitive force, then net force, then acceleration and then distance

I would like to update my phones operating system,

its currently running 2.2.1 and I can not do it off my phone - going to menu, setting, about phone, system upgrade or something like that doesn't work, I don't have the option to search for upgrades off my phone.

Is there a link that I can use to update it?

I was composing an email to a friend and when I tried to send it, it had an "error" I tried saving it as a draft and it couldn't. It told me to close the browser so after I copied the email I did.

I can't log in, I put my information in and say sign in and it says 404 Not Found and now it just says

____

Not found.

The requested URL /neo/launch was not found on this server.

Apache/2.2.16 (Debian) PHP/5.2.6-1+lenny16 with Suhosin-Patch Server at ca-mg5.mail.yahoo.com Port 81

___

What happened???

( And I lost that copied email as I tried on another email and copied something else, tried to send my email and it came back as to big ( I only ever have this problem on that specific email) and I realized it wasn't on my clipboard anymore.)

Please Help

There is "3D" Object that looks like a rubixs cube, missing four cubes, one from each corner (leaving six cubes visible and one at the centre. If the volume of this object is 56 cm^3, what is the surface area of thee object.

Recently my appetite has gone down and when I do eat I get full very fast. I am less active than I was, do do my dance classes ending. I haven't been getting as much sleep as i used to, but even when i do get about 8-9 hours of sleep, i still have no appetite. I swam for four hours with a friend (Lengths and just fooling around) and was still not completely hungry. I have noticed that I sometimes feel not hungry but can eat really quickly but still feel full quickly. I have no energy anymore and sometimes when I run for short periods of time I feel sick, dizzy and nausea. Any short exercise leaves me feeling the same way. My weight has stayed relatively the same, about a pound less than the last time I weighed. My main concern is the lack of exercise and getting enough nutrition, Any recommendations on how to get my appetite back?

Extra Information: i do eat healthy and try to stay away from unhealthy foods, I do eat it though but not a lot.

i am pretty active

I'm a girl in grade nine

Recently discovered i have an ovarian cyst?

I am not really stressed so i don't think that's a problem for me.

Thanks for any help :)

I'm 14 and just yesterday I noticed my hair smelt really bad, it was like a weird mix between chlorine(I went swimming but rinsed(no soap involved) it with hot water right after) and sweat(even though I had just gone swimming and showerd/rinsed off.) and a musty almost smokey smell... It is hard to explain.

I showered and it smelt pretty good, but the smell is coming back? What could be causing it?

In what situation is each of the following

statements true? Provide an example to

support each answer.

a) The square root of a number is less than

the number.

b) The square root of a number is greater

than the number.

Okay so at first I thought It was Positve and Negative... But ... That does not work so I am lost

The area of Manitoba is about 1 and 1/5

times the total area of the four Atlantic provinces.

The area of Yukon Territory is about 3/4

the area of Manitoba. Express the area of

Yukon Territory as a fraction of the total

area of the Atlantic provinces.

I get 9/10 Not sure exaclty what I am supposed to do...

Is this^ right?

Thanks!

What do you wish you rememberd? Having a sleep over and just wondering, its her birthday!

(Im a girl if that changes anything...)

In your living space whats books are on your shelf. Not including magazines or dictionaries.

1. Most pages. (David copperfield -Charles dickens pgs 821.)

2. Thickest book ( The nine Lives of Chloe King -pgs771)

3. Least amount of pages. (10 - An old arthur picture book)

4.Weirdest title ( Special topics in calamity Physics - According to my friends)

5. Favourite book (11 birthdays ... I've probally read it at least 20 times since ive had it)

6.Saddest.(Never Eighteen. By Megan Bostic and Anne franks diary)

7. Funniest ( Bleach and the myterious benedict society.)

8.Why do I have that/Why did I pick that? (hmm. Prophecy of the sisters. -- I like it just dont know why I still have it.)

9.My kid(s) Need to read this - future or present ( Special topics in calamity Physics, Anne frank, Never 18 and A child called it )

10. Your choice. ( - Silliest most annoying characters. Hunger games I like the book. But the characters make me rather mad.)

I am a bit bored and trying to keep my mind of freshman year of highschool starting up tomorrow.

Have fun - Mine are from my room my bigger collection is not in my room so I had other books I wanted to say but didnt...

Choose at least one(1 if there is two and UP to two if there are three prefer one for all), if you have a favourite nickname, different spelling etc

Arietta -- Avrina -- Adal-yn-aide

Bell(a) -- Brielle (a)

Caitlin -- Cerina

Desirae -- Dianne (a)

Elaine (ee/a) -- Ezrah (eh-zuh-raw)

Felicity --Flora

Gretta -- Guinevire -- Genniveve

Hannah -- Hailey

Irene (a) -- Iliana (eye-lee-ana - iliana)

Jess-ica-abell -- Jamie

Kailey-- Kara (lyn)

Leana -- Lyra -- Lara

Marine (a) -- Melody -- May (i/e)

Natalie (a) -- Nicole

Ophelia -- Olive(ia)

Pamela -- Phire ( A mix of fire and freya -Phr-aya)

Quella -- Qiana (Qiana like kiana and quella like Kwella)

Rachel -- Reanne (a) -- Rayne(Rain)

Sabrina --Salena -- Samantha

Trina -- Taylor -- Tahlia

Undine -- Udaya

Valerie -- Vanessa

Wendy -- Winni (-fred-fir)

Xazira -- Xandra

Zoe -- Zara -- Zareila

So this morning I woke up with a slight headache and opened my eyes. At first while lying down it was pounding away on and above my eyes. Standing up and moving around and it didn't hurt, bending over on the Other hand was not a good idea. Presently typing this, the head ache is all over my head: Slightly on my forehead, on both sids of my head and the back.

So just wondering if their are any food I can eat that will help??

- I explained the headache because there are a lot of different kinds - Its not a sinus head ache i Don't think and Its not a migraine.

I personally prefer Eliza-beth.

You?

B.Q- Middle names for either?

(Not expecting just love names)

I have zero books to read and I really would like some books that take less than a day to finish.

I love reading but I have trouble finding a book that will last me. I have read the hunger games and most dystopian themed books and a bit tired of them. I have read Moby **** /David Copperfield/Catcher in the Rye. I basically like any kind of books: Children's literature, teen books, books that are published way before I was born... Magic/slice of life/ Paranormal/ romance/ fiction/Non fiction/ Idk anything is good that will hold my attention but will take a day or two to read.(I read really fast and it I get lost in the book but I find if a book takes me longer to read I enjoy the book more)

Thanks in advance.

**** = D i c k -__-

* I will look up books before I get them from the library/bookstore so please do not give my silly stupid answers. Like 50 shades of grey ...

I have zero books to read and I really would like some books that take less than a day to finish.

I love reading but I have trouble finding a book that will last me. I have read the hunger games and most dystopian themed books and a bit tired of them. I have read Moby **** /David Copperfield/Catcher in the Rye. I basically like any kind of books: Children's literature, teen books, books that are published way before I was born... Magic/slice of life/ Paranormal/ romance/ fiction/Non fiction/ Idk anything is good that will hold my attention but will take a day or two to read.(I read really fast and it I get lost in the book but I find if a book takes me longer to read I enjoy the book more)

Thanks in advance.

**** = D i c k -__-

* I will look up books before I get them from the library/bookstore so please do not give my silly stupid answers. Like 50 shades of grey ...

I'm perfect because I'm not

I'm not perfect because I am

--Had to think of a "quote" for camp--

Pick a Name... choose a middle name make it/them the best !

Girls,

Ada, Ava, Arika, Ariana, Avrina, Avrey, Annabella, Alexis, Ann, Agatha, Adalia,Adalyn, Adalin, Adalee,

Allison , Alessa, Alexa, Alexandria, Alina, Aliyah, Alodia, Adele, Adalaide, Anya, Amaya, Aimee,

Amethist, Athena, Audrey, Aubri, Aurora, Azelia, Aileen, Anisa, Atty, Airleigh, Ainsley, Asha,

Ayssa, Ayana, Akala, Alaina, Alamea, Aqua, Alirca, Alicia, Adalith, Aleigha, Alisa, Alise, Akira,

Allodi, Alivera, Alvina, Amanda, Amalea, Amber, Amelia, Amethyst, Amira, Amita, Annika, Anisia,

Ana, Anastasia, Andria, Angela, Anneke, Anita, April, Autumn, Aradise, Ariadne, Ariel, Arietta,

Addison, Ashlyn, Astrid....

Boys:

Ash, Aaron, Arik, Atticus, Abe, Ace, Aaden, Abraham, Abias, Ackley, Adam, Adan, Addison,

Adler, Adney, Adri, Adwin, Adrik, Ainsley, Alec, Alex, Alexander, Andrey, Andra, Ajya, Akito, Akira,

Akio, Al, Alam, Albert. Albin, Alcander, Aldin, Aldo, Aleric, Alezio, Alfred, Algis, Alroy, Alvis, Alvern,

Ambert, Avri, Amiel, Andrew, Andre, Andy, Antony, Anthony, Apurta, Archer, Archie, Arden, Aren,

Arion, Aries, Art, Arthur, Asiel, Audon, Augustous, Averick, Austin, Axel,

I am really bad at boys names so I looked some up...

You choose the middle names, If you like another A name use it :)

I am not a fan of either Heaven or Nevaeh and I was just wondering how do you even pronounce heaven backwards...??