All categories - 10 September 2007

1. A helicopter blade is designed to rotate at such an angular velocity that the tip of the blade is less than the speed of sound in air, which is 340 ms-1. The blades rotate at 260 r.p.m Calculate the maximum possible length of the blades.

2. A Cd player varies the rate of rotation of the dics in order to keep the track from which the music is being reproduced moving at a constant linear speed of 1.30ms-1. Clacutae the rates of rotation of a 12.0 cm disc when the music is being read from
(a) the outer edge of the disc
(b) a point 2.55cm from the centre of the disc.
Give answers in rads-1 and in rev min-1

2007-09-10 06:55:39 · 2 answers · asked by Anonymous in Physics

what does this mean :
...oi...
retribuindo a visitinha..

2007-09-10 06:55:31 · 7 answers · asked by ♠The Boss♠ 4 in Languages

I heard you wouldn't make it to heaven if you were cremated, and it WAS absolute, until the bubonic plague then the church morphed It's message AGAIN and again and again and again...................................................... What does the GOOD book say exactly?

2007-09-10 06:55:06 · 7 answers · asked by wakemovement 3 in Religion & Spirituality

It came with a head cover and has a side pocket with a poker chip in it. It seems too big to be used as a ball marker, but was wondering what the deal is with that? Do people use that as a ball marker or is it just a trademark of Odyssey? Thanks.

2007-09-10 06:55:05 · 5 answers · asked by dale d 1 in Golf

In this story http://news.yahoo.com/s/ap/20070909/ap_on_fe_st/odd_salty_burger
I still dont quite understand why she went to jail for accidently over-salting the meat. Shouldn't of the supervisor gotten punished instead? I mean she told her manager & supervisor and they didn't do anything about it. And why did the cop make a huge deal about it and throw someone in jail?
Please help me understand.

2007-09-10 06:54:51 · 9 answers · asked by Anonymous in Law & Ethics

http://www.i-am-bored.com/bored_link.cfm?link_id=25105

2007-09-10 06:54:42 · 2 answers · asked by Anonymous in Law & Ethics

I live in a area where noone watches this show & I hate not having someone else to enjoy it with. I was looking over season 2 quotes & they are so funny!!!!

2007-09-10 06:54:23 · 6 answers · asked by Lagina S 3 in Drama

Any atheists have any stories about experiences where they ALMOST thought God might exist. Even if ultimately u still don't believe, anyone have any stories? Thanks.

2007-09-10 06:53:55 · 15 answers · asked by ilovesunchips23 1 in Religion & Spirituality

2007-09-10 06:53:45 · 51 answers · asked by Anonymous in Other - Music

Children will believe whatever you tell them is true. But many people feel that is the best time to teach them about religion, and I can understand why, if a child can believe whole heartily that a guy breaks into your house to leave presents, then it is a perfect time to tell them that jesus is magic. I think it should be a form of child abuse to teach religion to children before they are old enough to make other important decisions in their lives. (And try to tell me that threats of eternal fire is mental abuse) Now some will argue, but I am not saying they can't learn manners, and morals. (you can tell a child it's wrong to hurt animals without telling them "the bible says")

2007-09-10 06:53:43 · 29 answers · asked by Anonymous in Religion & Spirituality

2007-09-10 06:53:40 · 32 answers · asked by Mark C 2 in Polls & Surveys

okay. so, my brother thought it would be funny if he shaved off my eyebrows. now, i have to draw them in, but everyone at school is calling it disgusting and it's really making me sad and hate myself. same with my hair cut, it's really short and i liked it, but they call it emo and disgusting. but they're all ugly idiots who think they're so cool, so i'm over them. but still.

is there a way to make my eyebrows grow faster?

2007-09-10 06:53:35 · 11 answers · asked by Anonymous in Makeup

2007-09-10 06:53:34 · 3 answers · asked by Anonymous in Soap Operas

do you think it is worthwhile to spend a great deal of money on launching satellites and people into space or do you think the money is wasted? i want to know your thoughts on this question?

2007-09-10 06:53:17 · 7 answers · asked by princess 2 in Astronomy & Space

are we YA's like a BIG BIG FAMILY???

who's mom, who's dad???
who are u?

2007-09-10 06:52:46 · 35 answers · asked by chiquiz08 3 in Polls & Surveys

I'd been thinking about getting another Mini-14....I've had three in past years....But if Ruger "never intended for civilians to have high-capacity magazines or folding stocks"....
Since Bill Jr. backs up his Dad's statements,
I think I'll get an AR instead.
That's an interesting website....
Know any others I should check out?

2007-09-10 06:52:39 · 4 answers · asked by Anonymous in Hunting

Please summerize this story to me someone who may be a little more familiar with it http://www.littlejohnexplorers.com/jeff/virginia/jamestownfiasco.pdf

2007-09-10 06:52:37 · 4 answers · asked by lilb 1 in History

i need help solving this problem
A) Draw a catter plot (already got that one)
B) Use two pairs to write a prediction equation
C) Use your prediction equation to predict the missing side

This is the table
x ,y
1 ,1
3 ,5
4, 7
6,11
7,12
8,15
10,?

2007-09-10 06:51:50 · 3 answers · asked by Qamb 1 in Mathematics

I started this company around aug 5th..and soon quit after 3 weeks due to medical reasons. i signed a contract before that when first started..the contract stated i had to give 15 days notice, but did not mention that will affect my pay if i didnt. now he is saying, he not paying me my 3 weeks, but will deduct sincei didnt give my 15 days. can he do that? where should i report him?

2007-09-10 06:51:46 · 3 answers · asked by worried 1 in Law & Ethics

About six months ago, a gentleman named Akbar moved next door with his wife and children. Obviously, with his name, I was petrified. After everything that has happened in Madrid, NY and London, I was scared for my family.

So I would not allow my children to be outside without my direct supervision, and often I would end up walking the long way to my car just to not walk by Akbar's place.

Last Monday, he was walking down the sidewalk and caught up to me when I started running. Guess what? It turns out he is a Mormon!!!!! Crazy!

I was so relieved. I seriously thought my family was in serious jeopardy! Now I have a new best friend! I've introduced him into my country club, and have given him a key to our house in case of an emergency. It's also good to have some help in the babysitting department when me and the little woman go to church.

I'm just telling you this story to let you know they aren't all bad.

2007-09-10 06:51:43 · 12 answers · asked by Kermit 3 in Religion & Spirituality

For Originality and never Copy Pasting loads of unread material!

2007-09-10 06:51:40 · 19 answers · asked by Anonymous in Religion & Spirituality

2007-09-10 06:51:35 · 7 answers · asked by Seedna 4 in Elections

I have

2007-09-10 06:51:25 · 8 answers · asked by andyg77 7 in Polls & Surveys

I was at my LFS today, and in the tank with the clown loaches was these other fishes that looked similar, except they were light brown with dark brown stripes similar to the clown loaches. they were thicker, and the hump on their back is higher. I asked the people at the store and they said same but bigger species (chinese) I've searched all the botia sites I can find, with no luck. the fish guy said they can reach 35cm? thanks for any info

2007-09-10 06:51:19 · 3 answers · asked by stan in china 3 in Fish

Names of the equipment I need would be of help eg makes etc so I can look on ebay

2007-09-10 06:51:11 · 7 answers · asked by celtplayer 1 in Computer Networking

How long to recover? do they take of the hair individualy with a little laser or is it one big laser that zaps you?

Im thinking of doing my legs and underarms.

oh and was it worth it?

2007-09-10 06:50:36 · 4 answers · asked by Heather 4 in Other - Beauty & Style