Science & Mathematics - 18 July 2006

2006-07-18 14:00:59 · 7 answers · asked by mac_daddy011 1 in Mathematics

like on impact

2006-07-18 13:52:35 · 9 answers · asked by Cody R 1 in Other - Science

2006-07-18 13:51:33 · 11 answers · asked by opitmdotcom 3 in Chemistry

2006-07-18 13:47:08 · 7 answers · asked by Anonymous in Physics

Well, we know they were here at one time, and now they are not. Could a meteor really kill them all off, while leaving other species alive? Was there a world wide flood? Did Homer Simpson go back in time with the time machine toaster and sneeze, causing all the dinosaurs to catch a cold and die?

Your thoughts...

2006-07-18 13:46:26 · 13 answers · asked by Anonymous in Earth Sciences & Geology

2) sq rt(3)cot xsinx + 2cos^2x=0
3)cosxtanx-sin^2x=0
4)cosx-2cosxsinx=0
5)sin 2x=cos x

2006-07-18 13:43:44 · 7 answers · asked by jerzeegurl341@verizon.net 1 in Mathematics

find the volume of a cylinder with a radius of 2.5 inches,height of 4 inches, use 3.14 for pie?
15cm,7cm= find the volume of the cone, use 3.14 for pie

2006-07-18 13:42:32 · 6 answers · asked by Anonymous in Mathematics

Since our normal body temperature is 98.6 degrees, why does an air temperature of 90 degrees feel hot?

2006-07-18 13:40:38 · 18 answers · asked by MOM KNOWS EVERYTHING 7 in Other - Science

Imagine that you are a safe distance from a black hole, watching as a giant indestructable clock (with its second, minute, and hour hands lit by an internal white light source) fell towards the event horizon. What would you see?

the hands on the clock would appear to move more and more rapidly, and the clock's appearance would slowly turn more and more blue. Then it would suddenly vanish.
the hands on the clock would appear to move more and more rapidly, and the clock's appearance would dim, and slowly turn more and more red, until the clock vanished.
the hands on the clock would appear to move more and more slowly, and the clock's appearance would would dim and slowly turn more and more reddish. Before it was too dim to see, it would seem to be virtually motionless.
the hands on the clock would appear to move more and more slowly until they began to turn backwards at twice the radius of the event horizon. Its colors would also change from redish to bluish at this po

2006-07-18 13:36:44 · 7 answers · asked by Anonymous in Astronomy & Space

For a Black hole with 3 solar masses, The radius of the event horizon would
be:

2006-07-18 13:31:50 · 5 answers · asked by Anonymous in Astronomy & Space

how come everbody thinks of georia, north carolina, south carolina, alabama, texas and tennesee as southern states but they dont think of florida as one (the state farthest south)? this has ben bugging me and i cant figure it out. does any one know?

2006-07-18 13:25:50 · 10 answers · asked by Anonymous in Geography

math calculation

2006-07-18 13:24:25 · 6 answers · asked by Jon O 1 in Mathematics

2006-07-18 13:24:07 · 10 answers · asked by rodney 1 in Biology

number ending in the same last 4 digits...e.g. not real numbers --->
123-456-1212 and 222-444-1212...

2006-07-18 13:21:28 · 5 answers · asked by Paris Hilton 6 in Mathematics

Before we discuss whether Intelligent Design is a scientific theory, we need to be sure of what our definition of a scientific theory is. I'm looking forward to reading your answers!

2006-07-18 13:19:27 · 14 answers · asked by Asa F 1 in Astronomy & Space

I know a lot of you Biblers will be quick to say that God created everything and I believe in the same thing. PLEASE... I don't want to hear from any more Biblers today!!!

I want to hear from the intellectual ones who actually know what's going on. Where is the universe going? How did it began?

Can you provide a link for me that can tell me in an easy way how it all began? Do black holes lead matter to white holes? What is in the very middle of the universe?

I can tell you what I know. I know we live in a heliocentric solar system with it's own star, and that there are billions of stars in our galaxy, and that there are billions of galaxies in the known universe. I know there is a black hole in the middle of each of these galaxies that transport matter into an area no longer visible to us. I have recently learned about other dimensions where unseen material exists in total chaos, or is this just a theory?

Please help me understand the nature of things?

2006-07-18 13:13:41 · 14 answers · asked by Anonymous in Other - Science

2006-07-18 13:13:40 · 6 answers · asked by Chrissy 1 in Other - Science

2006-07-18 13:08:43 · 17 answers · asked by Anonymous in Earth Sciences & Geology

105 in Austin Texas

2006-07-18 13:05:48 · 67 answers · asked by ? 6 in Weather

and I get pulled out by this man with vile intentions but them someone pulls me out and helps me out. Crazy thing is I don't drink or go to parties?!

2006-07-18 13:05:01 · 6 answers · asked by Anonymous in Other - Science

Well I've tried rabbits and that didn't work!

2006-07-18 12:59:47 · 18 answers · asked by dbbadger 2 in Mathematics

Theorem: 4 = 5
Proof:
-20 = -20
16 - 36 = 25 - 45
4^2 – 9x4 = 5^2 – 9x5
4^2 – 9x4 + 81/4 = 5^2 – 9x5 + 81/4
(4 - 9/2)^2 = (5 - 9/2)^2
4 - 9/2 = 5 - 9/2
4 = 5




and don't tell me it doesn't work. It does.

2006-07-18 12:53:43 · 14 answers · asked by I am a glass of green butter 1 in Mathematics

Been thinking about this since I was young..asked the peeps around me but none gave me a convincing answer. Anyone out there to help me? :p

2006-07-18 12:52:24 · 9 answers · asked by ::AsH:: 1 in Other - Science

2006-07-18 12:51:36 · 10 answers · asked by Jeffrey E 1 in Engineering

2006-07-18 12:44:06 · 14 answers · asked by Kory S 1 in Astronomy & Space

That is, can you say 5i > 3i?

Provide a proof as well, not just an assertion.

2006-07-18 12:39:14 · 8 answers · asked by Anonymous in Mathematics

example#1:If the DNA strand had the following sequence:
A C G C G T A G A A A C G C G G A T T A

then the enzyme that cuts it would be FnuD II beacuse it recognizes the sequence CGCG. Fnu II will cut the DNA between the C and the G. The cut strand of DNA would look like this:
A C G C G T A G A A A C G C G G A T T A

The result is 3 fragments of pieces of DNA. The first fragment contains 3 nitrogen bases, second frag contains 10 bases, and third contains 7 bases.

Determine which enzyme cuts each strand of DNA. Seperate each strand with a . where it should be cut. Indictae the name of enzyme, number of fragments produced, and size of each fragment(number of bases). You wont use all enzymes.

TABLE OF RESTRICTION ENZYMES
NAME ENZYME vs RECOGNITION SITE
Alu I AG<->CT
Bcl I T<->GATCA
Bal I TGG<->CCA
Cla I AT<->CGAT
FnuD II CG<->CG
Stu I AGG<->C
Mst II T<->CGA

2006-07-18 12:38:58 · 5 answers · asked by starruinstarla 1 in Biology

2006-07-18 12:38:07 · 6 answers · asked by GAR0510 2 in Engineering

...according to Quantum Physics, does that mean that God is a part of us the same way that THE FORCE is a part of the JEDi Knights(scientifically speaking, of course)?

2006-07-18 12:36:10 · 8 answers · asked by TarasBoutiqueAtEtsy 4 in Physics

You have 5 equally sided and sized triangles. How many triangles can you form with all 5 provided that no triangles overlap.

2006-07-18 12:35:52 · 7 answers · asked by Anonymous in Mathematics