erratic

i pretty much have the entire chapter down but i can't figure out his part

a 1000 N crate is being pushed across a level floor at a constant speed by a force of 300N at an angle of 20 degrees below the horizontal (such as someone is pushing it from behind, at a downward angle) what is the coefficient of kinetic friction between the crate and the floor?

i don't need an answer as much as i just need to be shown how to do it

i keep reading different articles that keep saying different things, it seems as if citi is for sure going to be nationalized, but they have had 5 consecutive negative quarters where as bank of america is still making money? if it is going to be nationalized should i sell what little stock i own it now or just hold?

I have recently gotten interest in starting a sports blog, I want to concentrate on football specifically, but mostly just sports in general whether it be current events or historical things, I want a catchy title. "Fourth and One" is something i thought of but it was already taken

This question is an add on to this:

http://answers.yahoo.com/question/index;_ylt=Ap4U2...

Another by-product, 1-butene (C4H8, FW 56.22, MP -185 degrees C, BP -6.3 degrees C) is formed under the same reaction conditions specified in the above question.

What is a step by step mechanism for its formation?

(hint: E2, reaction conditions are acidic, not basic)

When 1-butanol, concentrated sufuric acid, sodium bromide, and water are mixed in this reaction, 1-bromobutane forms via an SN2 reaction. Under these reaction conditions a by product, dibutyl either (C4H9OC4H9, FW 130.23, MP -98 degrees C, BP 142-143 degrees C) is formed in the reaction.

What is a step by step mechanism for its formation? (remember the reaction conditions are acidic)

i absolutely hate writing poems because i can't write one without sounding 5. i need an earth day poem for my environmental science class, there is no specified requirement of anything but i get 1/2 point extra credit for each line written. please help me :)

i live in florida and will be home for 3 months between college sessions, i've had 2 previous job experiences for 2 years a piece, i'm 19. what jobs make $7.50+ an hour, and i can work close to 40 hours a week

Our league is pretty deep, 12 teams. I know I need some closers. How does my team look and what would you change/trade for closers.

Batters:

C - Kenji Johjima, Sea

1B - Paul Konerko, CWS

2B - Mark Ellis, Oak

3B - Alex Rodriguez, NYY

SS - Rafael Furcal, LAD

2B/SS - Jack Wilson, Pit

1B/3B - Alex Gordon, KC

OF - Ichiro Suxuki, Sea

OF - Alex Rios, Tor

OF - Matt Kemp, LAD

UTIL - Jason Bay, Pit OF

UTIL - Mark Teahen, KC OF

Bench - Kevin Kouzmanoff, SD 3B

Bench - Milton Bradley, Tex OF

Bench - A.J. Pierzynski, CWS C

Bench - David Dejesus, KC OF

Bench - Nate McLouth, PIT OF

Bench - Jose Bautista, PIT 3B

DL - Kazuo Matsui, Hou 2B (I'm going to have him replace Wilson, when he's healthy)

Pitchers

SP - Josh Beckett, Bos

SP - Erik Bedard, Sea

SP - Rich Hill, ChC

RP - Joba Chamberlain, NYY

RP - Tony Pena, Ari

P - Derek Lowe, LAD SP

P - Joe Blanton, OAK SP

P - Mark Buehrle, CWS SP

Bench - Gil Meche, KC SP

Bench - Joaquin Benoit, Tex RP

2) If you titrate 5mL of a 1.5M NaOH solution into 25mL of 2.0M HCl, what is the pH?

1) What is the pH of a 10uM (micromolar) aqueous solution of HIO, a weak acid with a Ka of 2.3 x 10^-11?

and show me how to do it don't just give me an answer please

http://www.tigerdirect.com/applications/SearchTool...

http://www.bestbuy.com/site/olspage.jsp?skuId=8463...

http://www.newegg.com/Product/Product.aspx?Item=N8...

http://www.newegg.com/Product/Product.aspx?Item=N8...

or if you know of any other sets that are over 40" and 1080p for a reasonable price throw them in there

the market is so topsy-turny, i don't want to get into any stock for an extended period of time. what are your picks for stocks that will out preform the next 3-6 months? i'm looking into investing into some for about that time range

My girlfriend and I have been dating for 3.5 years now and this year I haven't seen her a whole lot since I just started college 500 miles away from her. I usually go all out and spend a bunch of money on her, but now I have no job, and can't spend as much as I normally do, and I want to get her something that is so special that it doesn't matter if its a little bit cheaper. The problem is for the past year we've always got eachother very lavish stuff, right before I left her for college I got her a $400 ring (promise-purpose, type thing) so please help me out with some ideas. I LOVE THIS GIRL

thank you :)

Okay so this is my freshman year in college (aka no job for 3+ months now) and I need gifts for my family and girlfriend without breaking my bank.

1. My dad is 48 I always have trouble trying to find him something every year because I never know what to get him. His main hobby is running, he runs like 6 miles a day but he has about 50 pairs of shoes. A bunch of running shirts, etc. So I am really lost on what to get him. He never makes any mention of anything he wants, please help.

2. My mother is the same age and every year just by shopping around the department stores I find something, but this year I won't really have a lot of time to do that. Last year I got her a griddle, the year before that I got her a scanner, so its kinda easy to please her but I need something not so expensive.

3. My grandparents, I usually get them a joint gift, but I can get them something separate if its a good idea. My grandpa is sick a lot now and they can't go out much so sometimes i get them movies

I used to do a lot of running in previous years, kinda slowed down recently. I just wondered what kind of workout can keep me healthy and also I want to try and define my arms, stomach, and chest. I'm 5'8" and weigh 140 lbs.