All categories - 20 November 2007

Please list the top ten items: #1 most important and #10 least important.... i would appreciate it if you told how much it is or at least list a price range!

reminder: my family is not made of money! :)

2007-11-20 10:26:11 · 9 answers · asked by dancemania 1 in Christmas

?Como se dice "spork"?

My Spanish teacher had no clue and im curious to know.
Cuchador perhaps? lol. :P

2007-11-20 10:26:03 · 7 answers · asked by xxyzzq 4 in Languages

i tell myself im not going to spend anymore money but i always end up finding somethig new everyday that i want to buy and i end up buying it. im really going broke because of this but i cant help it. is there anything that i can do to phycologically overcome thing thing?

2007-11-20 10:26:01 · 7 answers · asked by Anonymous in Mental Health

Pb3(PO4)2
PbSO4
Pb(SO4)2
Cu(NO3)2
BaCO3
KNO3
Zr(NO3)2
NH4NO3

Manganese(VI)Phosphate
Manganese(IV)Sulfate
nickel(II)Carbonate
Nickel(III)Carbonate
Copper(I)Phosphate

Please help....I am struggling in Chemistry

2007-11-20 10:25:59 · 3 answers · asked by Anonymous in Chemistry

What happens to the atoms of the reactants in a chemical reaction?

2007-11-20 10:25:50 · 3 answers · asked by Zayka 1 in Chemistry

It goes all the way off-- then I have to sign back in any suggestion as why?

2007-11-20 10:25:13 · 6 answers · asked by Cowgirl lost seahorse 6 in Polls & Surveys

0-12, 13-18, 19-23, 24-29, 30-36, 37-42, 43-50, 60+

The number are really nothing more than random.

2007-11-20 10:25:08 · 70 answers · asked by Anonymous in Polls & Surveys

Kennedy's or MVP's?

2007-11-20 10:25:04 · 17 answers · asked by Anonymous in Wrestling

I have an anxiety dissorder andI felt my anxiety was gettin worse and worse i couldnt sleep at nite cos my heart was thumping away loud and durin the day i could not relax at all my weight has plumited as my appitite has gone cos i constantly feel sick i also am unemployed as i can not face interview situtaions at the moment my doc has prescribed prozac i am worried i will get addicted or have 2 many ov these side effects 2 go wiv it suppose all i can do is wait i am also on a waiting list to c a councellor and i have been waiting nearly 3 months!!!

2007-11-20 10:25:01 · 14 answers · asked by Anonymous in Mental Health

What would you do if you were driving down the road or on the freeway/highway and you saw a dog driving a school bus filled with school children?
What would you do if you saw greyhound dogs working at the greyhound bus station or at your local airport/train station? would you purchase a ticket? would you get onboard?

2007-11-20 10:24:59 · 11 answers · asked by S A 3 in Polls & Surveys

Has anybody heard that Huckabee will be on with Kenneth Copeland this week, I think tomorrow...?

2007-11-20 10:24:53 · 8 answers · asked by Blaze 2 in Religion & Spirituality

all of my friends at school have old songs that whenever we hear we think of them i need one it has to be a older song kinda a classic that everyone knows ex mambo number five and loli pop but not those they are tooken

2007-11-20 10:24:50 · 9 answers · asked by christina 3 in Other - Music

So I am making a christmas mix for my friends christmas eve wedding.. And i need to find lists of songs for christmas music. She likes songs like christing aguilera's santa baby or britney spears christmas music. The more pop type of music. Any help??? And don't worry she will have music that isn't just christmas music i'm just rsponsible for the christmas pop love songs. Thanks guys

2007-11-20 10:24:45 · 9 answers · asked by ? 6 in Weddings

2007-11-20 10:24:43 · 11 answers · asked by ? 5 in Cooking & Recipes

The other day she was asked if she remembered that Ross Perot had told us that the trade agreements would cost us a bunch of jobs and all the other stuff that has happened and she said "I just remember a bunch of charts" Now come on, everybody remembers what Perot said, it was all over the tv for months, heck it was what his campaign was about. I think she is just another lieing politician. She takes us for dumb.

2007-11-20 10:24:42 · 15 answers · asked by Anonymous in Other - Politics & Government

http://www.glennbeck.com/news/11192007.shtml

2007-11-20 10:24:42 · 7 answers · asked by Anonymous in Global Warming

1: The vertical and horizontal motions of a projectile are:
The same
Inversely proportional to one another
Directly proportional to one another
Independent of one another


2: The range of a projectile depends upon the acceleration due to gravity and upon both components of the initial:
Force
Position
Velocity
Acceleration


3: The angle that results in the maximum range of a projectile is:
180 deg.
30 deg.
45 deg.
60 deg


4: An arrow is shot at 30.0 degrees above the horizontal. Its initial velocity is 49 m/s and it hits the target. What is the maximum height the arrow will attain?
49 m
25 m
75 m
30 m


5: In question # 4, if the target is at the same height from which the arrow was shot, how far away is the target?
1.1 x 104m
2.1 x 104m
1.1 x 102m
2.1 x 102m


6: A dart player throws a dart horizontally at a speed of 12.4 m/s. The dart hits the board 0.32m below the height from which it was thrown. How much time does it take for the dart to hit the board?
2.6 s
3.2 s
4.5 s
0.8 s


7: A basketball player tries to make a half court jump shot, releasing the ball at the height of the basket. Assuming that the ball is launched at 51 degrees, 14.0m from the basket, what speed must the player give the ball?
140 m/s
9.4 m/s
11.8 m/s
13.3 m/s


8: The range of a projectile launched at an angle is the same for which two angles?
15 degrees and 75 degrees
45 degrees and 30 degrees
45 degrees and 60 degrees
Answers b and c only


9: A ball is thrown at an angle of 66.0 degrees above the horizontal with an initial velocity of 4.47 m/s. What is the maximum height the ball attains?
1.532 m
1.698 m
0.849 m
2.55 m


10: In question # 9, what is the range of the ball thrown. (hint: use x = R; so x = vx0t)
1.51 m
3.02 m
1.36 m
1.70 m


11: In which of the following examples is a net force of zero acting on the object in question? I. A car drives around a circular racetrack at a constant speed. II. A person pushes on a door to hold it shut. III. A ball, rolling across a grassy field, comes to a stop.
I only
II only
III only
I and II


12: In figure 1 above a block is suspended from two ropes, so that it hangs motionless in the air. If the magnitude of T2 is 10.0 N, what is the magnitude of T1?
.500 N
0.866 N
10.0 N
17.3 N


13: A 50 kg crate rests on the floor. The coefficient of static friction is 0.5. The force parallel to the floor needed to move the crates is most nearly:
50 N
125 N
250 N
500 N


14: A person is pushing an object of mass m along the ground with a force F. The coefficient of kinetic friction between the object and the ground is (mu)k. The object is accelerating, but then the person stops pushing and the object slides to a halt. The person then starts pushing again with a force F, but the object doesn't budge. The maximum coefficient of static friction between the object and ground is ms. Which of the following statements is true?
F>(mu)k/(mu)s
(mu)kmgsmg
(mu)smg=F
The scenario described is physically impossible.


15: A 1 kg mass on a frictionless inclined plane is connected by a pulley to a hanging 5.0 kg mass, as in figure 2 above. At what angle will the system be in equilibrium? (in degrees)
-45
-30
30
45


16: A man of mass 80 kg sits in a chair. What it the magnitude of the normal force exerted on the man by the chair?
70.2 N
80 N
89.8 N
784 N


17: A force F acts on object A of mass m1. An identical force acts on object B of mass m2. A experiences acceleration a1 and B experiences acceleration a2. If a2 = 2a1, what is m2 in terms of m1?
1/2 m1
m1
2m1
4m1


18: Which is a vector quantity?
distance
speed
power
force


19: A granite block is being slid at a constant speed across a horizontal concrete floor by a force parallel to the floor. Which pair of quantities could be used to determine the coefficient of friction for the granite on the concrete?
mass and speed of the block
mass and normal force on the block
frictional force and speed of the block
frictional force and normal force on the block


20: After a model rocket reached its maximum height, it then took 5.0 seconds to return to the launch site. Neglecting air resistancce, what is the approximate maximum height reached by the rocket?
49m
98m
120m
250m


21: What term describes how well the results of an experiment agree with the standard value?
Accuracy
Precision
Uncertainty
Reproducibility


22: Which of the following is the largest number?
1.23 E+4
1.23 x 10^4
12300
all of the above


23: The measurement 0.001234 g has how many significant digits?
4
2
3
1


24: According to graphing convention, the values of the dependent variable are plotted
vertically (on the x-axis).
vertically (on the y-axis).
horizontally (on the x-axis).
horizontally (on the y-axis).


25: Which of the following, is a place where you mightfind a physicist working?
high schools
hospitals
Wall Street
all of the above

2007-11-20 10:24:40 · 4 answers · asked by Anonymous in Physics

i need to know and what is better to do with it?^_^

2007-11-20 10:24:35 · 2 answers · asked by aeriths_ff7 1 in Other - Business & Finance

As a child I had a dream about a major disaster ( a flood) that would happen in the area that I am from. Before this happened particular people and items would be seen in the area, recently I have seen these things and events that that seem to indicate that the dream will come through.....

2007-11-20 10:24:20 · 5 answers · asked by Ados 4 in Dream Interpretation

2007-11-20 10:24:16 · 15 answers · asked by Anonymous in Dogs

2007-11-20 10:24:10 · 3 answers · asked by adrianne989 1 in Beer, Wine & Spirits

2007-11-20 10:24:06 · 23 answers · asked by Anonymous in Football (American)

i was wondering if this was normal or if anyone else had experinced the same thing,

I'm 16 weeks and 2 days pregnant , and i have been feeling movement i know its normal to start feeling movement at this stage like fluttering etc but im feeling full on kicks and jabs and tumbles which i didnt think would happen to later on due to the babies small size at this gestational age

My placenta is attached to the back wall could it be possible im feeling such strong movements because the baby is right to the front of my stomach? also this is my second child so i know im meant to feel it more early i just didnt think i would be able to feel anything more then a flutter

btw im not complaining its great to feel my baby and know their okay im just wondering if it is the norm , or if anyone has any ideas of why this may be , also i know im 16 weeks not any more from conception dates and u/s dates

2007-11-20 10:24:06 · 10 answers · asked by w j 4 in Pregnancy

2007-11-20 10:24:04 · 15 answers · asked by julie q 1 in Mathematics

2007-11-20 10:24:01 · 43 answers · asked by Oh My God! 6 in Polls & Surveys

the microwave or should I eat my pizza cold?

2007-11-20 10:23:55 · 25 answers · asked by Jack in the house 3 in Polls & Surveys

Do station staff general request anyone smoking to put it out, or do they just turn a blind eye?

2007-11-20 10:23:45 · 4 answers · asked by Anonymous in Rail

I just stepped on a rusty nail, it went into my foot and i had my technus shot last yr....Should I go see my doctor?

2007-11-20 10:23:39 · 9 answers · asked by dragonknightofblood 2 in Infectious Diseases

My son just graduated from Navy Boot camp. He is not being shipped out because he tried to commit suicide a few years back The recruiter said don't volunteer anything and signed him up for 8 years. my son told of this at boot camp and is now being held back from Nuclear School. Understandable. But is he now obligated to serve 8 years with no school if that is what the navy offers? It seems to me the recruiter just wanted to sign him up for as many years as possible? My son wants to be in the Navy but he also wants some kind of school. Does the navy have to abide to their side of the contract?

2007-11-20 10:23:38 · 7 answers · asked by wondering 1 in Military

2007-11-20 10:23:35 · 17 answers · asked by logan 1 in Religion & Spirituality