All categories - 18 December 2006

x(t) = Acos(w1 t)
y(t) = Bcos(w2 t - gamma)

here w1 is the angular frequency dealing with x and w2 is the angular frequency dealing with y.

I am trying to prove that if w1/w2 is rational then these functions are periodic
Then I want to prove that if w1/w2 is not rational then the motion never repeats itself.

2006-12-18 03:43:51 · 4 answers · asked by sjulian17 1 in Mathematics

If video and audio RCA cables are interchangable, why are they color coded, etc.?

2006-12-18 03:43:51 · 5 answers · asked by The Nasdaq 1 in Other - Hardware

I am designing a baseball website, and want to add a graphic of a field light. I know how to make it appear as if the lights are coming on, however, I don't know if i can make them come on based upon the time of day. So site visitors at night would see the graphic with the lights on and day visitors would see it with lights off. Is this possible? Thanks for the help.

2006-12-18 03:43:50 · 2 answers · asked by R. Arnold 1 in Programming & Design

why like eveytime when i go chruch this girl she looks at me or i look at her sometimes. we look in are eyes for long. but noone dont smile. but what it mean. lasttime when i go to chruch she look at me i look that i look somewhere else fast. and she was whit her firends she the oldy one who did it. what does this mean.

2006-12-18 03:43:43 · 12 answers · asked by Anonymous in Singles & Dating

Anyone know? Please help.

2006-12-18 03:43:41 · 46 answers · asked by (: 3 in Christmas

Yahoo can stick my account and i keep telling them that, i guess they would rather wait until i reach level 5 like before.

2006-12-18 03:43:36 · 9 answers · asked by SICKO 2 4 in Politics

Bob goes to hell. Once he is there he meets a guy at hells gate. The guy says you can choose 3 rooms to stay in. and the person in that room will go to heaven. The guy takes Bob to the first room which has a guy being whipped. Then he takes him to the next room; a guy being burned. Then he takes him to the last room. it is a guy who is being pleasured by a beautiful woman.
"I want this room!" Bob said excited.
"Okay," says the guy. He taps on the ladies shoulder and says, "you can go to heaven now!"

2006-12-18 03:43:32 · 2 answers · asked by Grammar B*@%h 4 in Jokes & Riddles

(HINT: It is not Islam)

2006-12-18 03:43:29 · 18 answers · asked by Anonymous in Religion & Spirituality

2006-12-18 03:43:29 · 23 answers · asked by lol 6 in Polls & Surveys

2006-12-18 03:43:24 · 18 answers · asked by Anonymous in Polls & Surveys

2006-12-18 03:43:23 · 8 answers · asked by sternchen 3 in Languages

OK so cnn.com has story about how they found illegal immigrants working in a plant who had stolen information to set themselves up. As we have now seen it is not only border crossing but actual stealing of citizen's identities does this make think any different about the situation?

2006-12-18 03:43:18 · 13 answers · asked by Anonymous in Immigration

i think they should go to the last game of the play-offs then they should loose they same way like they did against the skins!!! go for a winning field goal its blocked and then the other team runs for a touchdown or the cowboys do a facemask and the other team kicks a field goal and wins
dallas sucks dallas suck dallas suck!!!!!!!!!!!!!!!!!!

2006-12-18 03:43:01 · 7 answers · asked by Anonymous in Football (American)

2006-12-18 03:42:59 · 26 answers · asked by Anonymous in Singles & Dating

What is a hero to you?

2006-12-18 03:42:57 · 13 answers · asked by Anonymous in Other - Education

I'm a filmmaker in Toronto and my Apex shotgun mic is busted and I need to purchase a new shotgun mic, but when I called around to one of the stores here, their new mics and even their used ones were pretty expensive. I have around $200 (Can.) to spend give or take. Any suggestions? I've already looked at Ebay.

2006-12-18 03:42:57 · 1 answers · asked by Rachel 2 in Other - Electronics

If you only got paid once a month on the 23rd, but your company said for some mysterious reason that they couldn't pay you on the 23rd or the 22nd (due to the 23rd is on Sat.) this December but the would pay you on the 26th instead?

2006-12-18 03:42:56 · 14 answers · asked by DeeVee D. Essemar 5 in Polls & Surveys

It's been a while

2006-12-18 03:42:56 · 20 answers · asked by Jesus 1 in Polls & Surveys

She went off and married him six months ago. I found out later. He is wealthy, old, and quite ill. Now she is calling me to say she loves me and wants me back. I have told her to get lost. Do you agree with me.

2006-12-18 03:42:54 · 40 answers · asked by David S 2 in Marriage & Divorce

I have never believed in god. Theism has always been a delusion to me, something to be mocked for its obvious fallacy. How is it that god exists, and the choice to believe in him exists, when this choice was not offered to me? How is it that I can be punished for my natural state of mind, for being an atheist when I had no choice in the matter?

2006-12-18 03:42:51 · 27 answers · asked by Anonymous in Religion & Spirituality

2006-12-18 03:42:48 · 17 answers · asked by Joni J 6 in Polls & Surveys

schoolgirl, maid, flight attendant, ......lunch lady haha? what?

2006-12-18 03:42:42 · 5 answers · asked by Anonymous in Fashion & Accessories

the first upper premolars. will it hurt and is it going to be uncomfortable afterwards? and also, what is the best way - general or local anasthetic?

2006-12-18 03:42:39 · 13 answers · asked by no-one listens... 2 in Dental

2006-12-18 03:42:38 · 4 answers · asked by Anonymous in Chemistry

For years I have been suffering from post shaving skin irritation. Sometimes it reached ridiculous proportions, where I couldn't shave without feeling pain. I use Neutrogena Razor Defense daily, Nivea Sensitive Skin shaivng cream, & Gillete Fusion razors, but still the issue continues & I have to put some anti-acne cream every night just to reduce the swelling spots into moderate redness. Can anyone recommend something better?

2006-12-18 03:42:32 · 11 answers · asked by AE 2 in Skin Conditions

2006-12-18 03:42:30 · 8 answers · asked by Chely 2 in Music

Thanks:)

2006-12-18 03:42:27 · 9 answers · asked by serenity113001 6 in Other - Health

It's a big thing in Louisiana, where I spent four years of my life. I hear it's all the rage in nearby states too. Haven't seen it in the UK tho.

2006-12-18 03:42:24 · 9 answers · asked by vegetable soup 5 in Other - Food & Drink