Science & Mathematics - 17 February 2007

Pluto orbits the sun like mercury,venus & mars it has a moon as well. Thats a planet to me and in 2015 (if nothing happends 2012) everyone will be proven wrong!

2007-02-17 17:29:02 · 19 answers · asked by Ophiuchus 3 in Astronomy & Space

2007-02-17 17:28:07 · 1 answers · asked by mohsen s 1 in Medicine

2007-02-17 17:28:03 · 10 answers · asked by insho 1 in Astronomy & Space

If a frictionless car on tracks descends into the hole by Earth's gravity from location A and comes out at location B, how long did it take to make the transit? Assume that density of the Earth's core is uniform.

2007-02-17 17:25:59 · 14 answers · asked by Scythian1950 7 in Physics

2007-02-17 17:21:54 · 11 answers · asked by Anonymous in Astronomy & Space

it lies in first octentbetween the plane z=0 to 2

2007-02-17 17:21:49 · 4 answers · asked by Anitha P 1 in Mathematics

just wondering think it would be kinda cool

2007-02-17 17:19:59 · 4 answers · asked by twocenst 3 in Astronomy & Space

In a certain country,15% of patients suffering heart attacks are younger than 40, 20%are between 40 and 50, 30%are between 50 and 60, 35% are above 60. ON a certain day, 10 unrelated patients suffering heart attacks are transferred to a country hospital.If among them there is at least one patient younger than 40, what is the probability that there are two or more patients younger than 40?

2007-02-17 17:19:36 · 4 answers · asked by cz 1 in Mathematics

2007-02-17 17:17:57 · 18 answers · asked by Tai 3 in Astronomy & Space

20√3+12√33
over
4√3

2007-02-17 17:17:18 · 5 answers · asked by Me 2 in Mathematics

What about those that give an answer without bothering to read the question?

2007-02-17 17:15:06 · 8 answers · asked by Scythian1950 7 in Physics

Where is TIMBUKTU?

2007-02-17 17:14:22 · 9 answers · asked by Hafiz K 1 in Geography

please answer@!!!!thnx!!!!

1. when three celestrial objests become aligned,____ occurs....
2. Heavy elements are produced in a star during____ explosion.
3.astronomers believe that a __________ is spinning rapidly in the center of the crab nebula.
4. white dwarfs are superdense stars with an _____core.
5. stars that change in brightness is called ____ stars.
6. in an ________, all the galaxies will eventually move back to the center of the universe.
7. a red shift in a star's spectrum indicates the star is moving _____the earth.
8. pleiades are example of an _________.
9. stars that spin rapidly and give off radio waves is called _______.




thnx!!!!if you don't know the others, just skip them!!!!!!!!

2007-02-17 17:11:28 · 8 answers · asked by My_Girl 2 in Astronomy & Space

2007-02-17 17:06:22 · 11 answers · asked by sweet angels 2 in Astronomy & Space

2007-02-17 17:05:54 · 6 answers · asked by davidsetagaya 1 in Botany

what to know about gallbladder surgery and if anyone had it before and any helpfull info thank you

2007-02-17 17:05:13 · 7 answers · asked by chulita_tx 1 in Medicine

2007-02-17 17:03:48 · 7 answers · asked by Anonymous in Chemistry

2007-02-17 17:03:42 · 3 answers · asked by ? 3 in Mathematics

there must be somthing mabe anti light

2007-02-17 17:03:19 · 11 answers · asked by twocenst 3 in Physics

2007-02-17 17:02:21 · 5 answers · asked by Anonymous in Astronomy & Space

and you jump through it what would happen? would you keep falling forever, or fall back down when you get to the middle, or is it physically impossible?

2007-02-17 17:00:48 · 5 answers · asked by good day :) 2 in Earth Sciences & Geology

some people say that tigers will no longer have a natural habitat an will rely on loveing homes from us humans for the most part.. but should a person really be not allowed to own one if they are financialy able with enough room an love? what about boa snakes? or an artic fox. i personally think if a person is knoledgible financially capible an wants an "exotic" animal they should be allowed, most cases exotic animals love there owners an are happy... i mean if you outlaw that where does it stop? should they outlaw pitbulls? i wouldnt

2007-02-17 16:58:28 · 7 answers · asked by peeps you 4 in Zoology

2007-02-17 16:57:18 · 5 answers · asked by gingerjar44 1 in Engineering

2007-02-17 16:53:59 · 5 answers · asked by jane diane h 1 in Weather

2007-02-17 16:52:42 · 2 answers · asked by fckjw 1 in Engineering

2007-02-17 16:52:18 · 12 answers · asked by nacho_man23 1 in Other - Science

2007-02-17 16:49:04 · 3 answers · asked by miko 1 in Earth Sciences & Geology

A tank is filled by three pipes with uniform flow. The first 2 pipes operting simultaneously fill the tank in the same time during which the tank is filled by the third pipe alone. The second pipe fills the tank 5 hrs faster than the first pipe and 4 hrs slower than the third pipe. Find the time taken by the first pipe alone to fill the tank.
No comments plz.

2007-02-17 16:45:03 · 3 answers · asked by Smilie 2 in Engineering

I mean.. did all humans start off as black and then some change of evolved into made some of us gradually get lighter.... or did we start off as white and then gradually get darker...?

Or was there both black and white at the beginning?

And why different skin colours in different countries?? this has to be something to do with the way we have evolved.. like organisms growing a different way in different places..different temperatures...?

Have they ever figured this out?

2007-02-17 16:44:57 · 15 answers · asked by Anonymous in Biology

2007-02-17 16:44:22 · 8 answers · asked by Anonymous in Chemistry