Science & Mathematics - 4 August 2007

Does any force from an earthquake in particular anything over 6.0 on the Richter scale affect a helicopter hovering around the affected area or even bring it down?

2007-08-04 04:45:42 · 4 answers · asked by Anonymous in Earth Sciences & Geology

2007-08-04 04:45:10 · 12 answers · asked by Anonymous in Mathematics

The standard model of a black hole is almost like a concaved plane making up the event horizon, with a singularity at the tip. But wouldn't gravity be pulling equally from all directions around the singularity? That is, to say, wouldnt it make more sense for a black hole to not have a single event horizon, but rather a spherical field of gravitational pull?

2007-08-04 04:45:06 · 4 answers · asked by Anonymous in Physics

Yes, you are helping me with my homework. Apparently no one else knows this. Thanks to all answers.

1. Find the value of the index:
f(x)= x^2 + 6x + 5

2. Find the y value.

3. Is the vertex found minimum or maximum

4. What are the zeros of this parabola

2007-08-04 04:40:37 · 2 answers · asked by Anonymous in Mathematics

2007-08-04 04:37:27 · 36 answers · asked by Anonymous in Astronomy & Space

2007-08-04 04:36:04 · 6 answers · asked by yaradua1908 1 in Mathematics

My girlfriend just bought fly tape. Basically, it is tape you hang from the wall. When flies go near it, they get stuck to it.

Personally, I think this is evil. The problem is that they don't die, they just have to "stick" there and starve to death.

I have no personal affinity for flies, but "fly tape" is just rude!

Anyone else agree?

2007-08-04 04:34:46 · 19 answers · asked by Jeff_Way 2 in Zoology

under advance mathematics

2007-08-04 04:31:46 · 2 answers · asked by yaradua1908 1 in Mathematics

I need a 9 digit number.....like......The first digit should be divisible by one......The 2nd should be divisible by two.....The third one by three and so on till 9......but no digit should be repeated.......could u tell me the answer if u know ???

2007-08-04 04:22:24 · 7 answers · asked by Aishwarya Rao 1 in Mathematics

2007-08-04 04:17:18 · 16 answers · asked by CHANDAN KUMAR J 1 in Astronomy & Space

Look we all the the internet hype about what will occur. About the Mayan Calender lets be logical, could it be they ran out of space and became and obselete race before they could have created a new calender? Also if the new Calendar started some five thousand years ago it must be documented what happened at the "end" of the last long count calendar. What worries me is there is no scientific data what occurred 26,000 years ago when there was the last alignment of the earth and the milky way. When that happens ,what happesn to the earth?What happens to the human race, did the last set of people survive? Ill like to hear from actual scientist.

2007-08-04 04:04:51 · 9 answers · asked by Trini 2 in Astronomy & Space

the questions is :

given the function h : x = 2x -3/x+1, where x ≠ 1.
find the function of h^-1 (x).

please help me!!

2007-08-04 04:04:14 · 2 answers · asked by bluish_akip91 1 in Mathematics

2007-08-04 03:56:13 · 11 answers · asked by Jack M 1 in Mathematics

2007-08-04 03:55:24 · 8 answers · asked by Jack M 1 in Mathematics

can we develope a technique to put a satellite in geo synchronous low orbit and thereafter raise it to gea stationary orbit thereby cutting cost to fire launch vehicle upto 36000km

2007-08-04 03:44:16 · 5 answers · asked by gr s 1 in Astronomy & Space

if you were asked to guess the density of a human body, what number would you give? what common experiences can you draw on to help you with your guess?

thanks to those who answered!

2007-08-04 03:33:47 · 7 answers · asked by Annie 1 in Chemistry

if there was a box which weighed about1 kg and inside was a weight about 25kgs, but it was floating in the box (pretend), Would it increase the weight of the box?

2007-08-04 03:30:33 · 26 answers · asked by sbalroarhe 2 in Physics

My friends daughter is seeing a man who is all black with a white band across his forehead,smoking a cigarette.The smoke is rising striaght up in front of his face.He is standing in the same area of the house each time.The man then turns into a spider and crawls along the wall. She is sure that this is not a dream.

2007-08-04 03:29:08 · 23 answers · asked by rachel b 1 in Paranormal Phenomena

2007-08-04 03:28:22 · 6 answers · asked by michaela l 1 in Earth Sciences & Geology

These are the 12" x 12" sticky back tiles you stick on the floor. How many tiles do I need to cover the floor?

2007-08-04 03:27:48 · 8 answers · asked by yummymummy 2 in Other - Science

Wat are examples of such?????? plzzz help . i am unable to think of an example.
god bless ya..thx

2007-08-04 03:25:48 · 2 answers · asked by Anonymous in Other - Science

What is the record for highest temperature in Florida? Was it ever over 1oo degrees?

2007-08-04 03:12:25 · 6 answers · asked by Anonymous in Weather

I've been looking for an explanation for very long. As much as am sure there is something very direct and obvious about it, considering how frequently it is mentioned in all discussions about mars, i havnt been able to find out "why". If you could also please suggest somewhere i could find the theory, it'll be gr8!

2007-08-04 03:08:37 · 12 answers · asked by mistyeyez 1 in Astronomy & Space

A 0.4 kilogram sample of Aluminum at 100 degrees Celsius is put into a container containing 0.5 kilograms of water at 20 degrees Celsius. Neglecting the small amount of energy absorbed by the container and knowing the specific heat of Aluminum 900 kJ/kg*C is and the specific heat of the water is 4186 kJ/kg*C answer the following question. Compared to the heat liberated by the aluminum, the heat absorbed by the water is…

2007-08-04 03:07:25 · 1 answers · asked by Anonymous in Chemistry

???????

2007-08-04 03:04:13 · 10 answers · asked by Anonymous in Other - Science

I'm not sure what they are, can someone please give me a few examples of what they could be?

thanks

2007-08-04 02:55:52 · 1 answers · asked by Anonymous in Chemistry

2007-08-04 02:54:49 · 5 answers · asked by Anonymous in Astronomy & Space

actually my face is becomming yellowish but i need redish

2007-08-04 02:52:05 · 6 answers · asked by ssalmanpk2000 1 in Medicine

2007-08-04 02:44:30 · 29 answers · asked by n2n 1 in Mathematics

2007-08-04 02:44:24 · 18 answers · asked by Anonymous in Astronomy & Space