All categories - 21 October 2007

i need help. can anyone help me????

10. A 3.20 102 kg piano is being lifted at a steady speed from ground level straight up to an apartment 10.0 m above the ground. The crane that is doing the lifting produces a steady power of 4.00 102 W. How much time does it take to lift the piano?

12. A 50 g ball is thrown from a window with an initial velocity of 6.0 m/s at an angle of 30° above the horizontal.
(a) Using energy methods, determine the kinetic energy of the ball at the top of its flight.
(b) Determine its speed when it is 3.0 m below the window.

2007-10-21 14:52:44 · 1 answers · asked by flippin sweet 2 in Physics

2007-10-21 14:52:21 · 14 answers · asked by Chunky & Lumpy 1 in Football (American)

im white.. if you couldnt tell

2007-10-21 14:52:12 · 14 answers · asked by brody 1 in Polls & Surveys

My husband has been cheating on me online. I know because I talked to her online. She lives a long way away, I know he would never run off w/ her but it is still cheating right? We have been together 5 yrs. What would you do?

2007-10-21 14:52:02 · 35 answers · asked by Anonymous in Marriage & Divorce

I am living in vancouver bc canada, and I want to buy some roman candles . Can anyone tell me where i can get some?

2007-10-21 14:51:55 · 2 answers · asked by slick 1 in Vancouver

2007-10-21 14:51:54 · 15 answers · asked by Free S 1 in Dogs

for my Trek 520 . I have those on my Co - Motion bicycle instaled by factory in Oregon and I am pleased about this convinience when travel by air and how it works . Somebody hear about Bilenky Cycle Works , they instaling S&S couplers and realigning the frame . I want to ship my Trek 520 frame for retrofit to them , so I want to know if somebody have experience about Bilenky Cycle Work and if retrofiting job on frame was done to high quality standard .

2007-10-21 14:51:51 · 1 answers · asked by Vladimir 3 in Cycling

A question asked by my nephew, when his girlfriend got mad at him for dancing with another girl at his brother's wedding the other day. He was waiting for their drinks at the bar and a girl grabbed him and took him to the dance floor. All of this happening after telling his girlfriend he doesn't dance....LOL

2007-10-21 14:51:34 · 18 answers · asked by Anonymous in Polls & Surveys

2007-10-21 14:51:19 · 44 answers · asked by ♥ terry g ♥ 7 in Celebrities

Two years ago I broke a tooth and had a crown put over what was left. It inexplicably broke in half and fell out leaving me with a gaping hole. Should I have a new crown installed or have a false tooth put in or get a bridge?

2007-10-21 14:51:13 · 4 answers · asked by vvozgodvv 2 in Dental

2007-10-21 14:50:59 · 23 answers · asked by Anonymous in Polls & Surveys

I don't think I am...

Rarely do I think I come out good in pictures...But there are some that are good!

2007-10-21 14:50:47 · 15 answers · asked by ξℓ Çђαηφσ 7 in Polls & Surveys

The total elimination of pollution would not be in society’s best interest. Why? Using economic
analysis explain how you would determine the optimal level of pollution.

2007-10-21 14:50:37 · 1 answers · asked by ? 1 in Economics

He is 12 and a German Shephard, he whines alot, almost constant whining, moaning and groaning and just looks sad, he paces and seems really restless.... he just isnt himself but I cant find anything wrong with him. No fever, no places that he dont want touched, still eating & drinking etc. He has me worried and I have tried to think of different things that could be bothering him

Only thing different is that my boyfriend of 12 yrs has been out of town working for 2 weeks which is unusual... think this could have anything to do with it?

2007-10-21 14:50:34 · 9 answers · asked by JJ 5 in Dogs

2007-10-21 14:50:30 · 26 answers · asked by Anonymous in Religion & Spirituality

I was at a Pentecostal church tonight and one of the men spoke in tongues while we were praying/singing. No one had any idea what he was saying and there was no one to translate, so I don't understand the point. As far as I understand it, tongues is supposed to be revelation/prophesy from God in a Heavenly language and there is supposed to be an interpreter. So, it seems to me that no interpreter = no tongues, but this man did it nonetheless. It doesn't seem to make sense for God to give revelation if no one knows what is revealed. So what's the point?

Just warning you: all mean, rude, or derogatory answers will get thumbs down.

2007-10-21 14:50:09 · 20 answers · asked by Cinnibuns 5 in Religion & Spirituality

2007-10-21 14:50:06 · 8 answers · asked by sesi714 1 in Renting & Real Estate

2007-10-21 14:50:03 · 7 answers · asked by ferk12 1 in Investing

whos 15 and has over 30 grand in self made money?
if not respect, what emotions?

btw im not the kid haha, ja

2007-10-21 14:49:52 · 27 answers · asked by Anonymous in Polls & Surveys

Mostly directed to religious people.

2007-10-21 14:49:52 · 24 answers · asked by Anonymous in Religion & Spirituality

we just got married, and we can't seem to get along now that we are living together.
I am thinking of separating and moving out. I don't know how to fix this.
HELP PLEASE! : (

2007-10-21 14:49:51 · 13 answers · asked by Anonymous in Marriage & Divorce

I'm going to be graduating soon, and I'm looking for a few scholarships on the national level. Requirements aren't a problem, I just need a few good ones.

2007-10-21 14:49:18 · 2 answers · asked by Sis 2 in Financial Aid

My friend sent me this link in an email some months ago. I have kept the link in my "favorites". You can type a command and tell the chicken what to do and he will do it. You must type in english. It was a little "scarey" to me. lol

http://www.subservientchicken.com/

2007-10-21 14:49:11 · 9 answers · asked by Bella ♥ Italiana 5 in Polls & Surveys

2007-10-21 14:49:06 · 35 answers · asked by Hello 3 in Polls & Surveys

2007-10-21 14:49:05 · 14 answers · asked by ♥ terry g ♥ 7 in Polls & Surveys

Or if you use to be are you really better with out it?

2007-10-21 14:49:05 · 13 answers · asked by openupfresh 1 in Polls & Surveys

do you let your baby sleep wiith a blanket, if so do they pull it over their face at all, i just started trying to let my son sleep with a blanket because its getting cold but he pulls it over his face, and i am a freak about sids, and i just don't want him to suffocate, what should i do?

2007-10-21 14:48:41 · 18 answers · asked by ilovewigglesandgiggles 3 in Newborn & Baby

We can't find a website with a location and we would like to know where it was conducted.

2007-10-21 14:48:30 · 1 answers · asked by crazyd 3 in Homework Help