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Science & Mathematics - 29 August 2006

[Selected]: All categories Science & Mathematics

Agriculture · Alternative · Astronomy & Space · Biology · Botany · Chemistry · Earth Sciences & Geology · Engineering · Geography · Mathematics · Medicine · Other - Science · Physics · Weather · Zoology

2006-08-29 20:05:32 · 8 answers · asked by Nomad 2 in Astronomy & Space

i really need to know thanks

2006-08-29 19:52:10 · 7 answers · asked by Anonymous in Weather

2006-08-29 19:49:40 · 8 answers · asked by Anonymous in Medicine

pls thanks

2006-08-29 19:49:39 · 6 answers · asked by Anonymous in Mathematics

The distance between Earth and moon had increased over a period of time, indicating decrease in gravitational forces between heavenly bodies...

2006-08-29 19:49:13 · 8 answers · asked by Anonymous in Astronomy & Space

I have no idea where to start. I live in Washington and I dont know what prereq's I need and where to take them. If anyone can help that would be great.

2006-08-29 19:48:07 · 4 answers · asked by rach 1 in Medicine

I am able to find out coordinate in X & Y axis. These coordinate graph look like a curve. This equation required to feed the formula in MS excel format for calculate automate any calculation. So that, no need to refer graph.

2006-08-29 19:41:12 · 7 answers · asked by Anonymous in Mathematics

2006-08-29 19:33:53 · 5 answers · asked by rekha c 3 in Astronomy & Space

2006-08-29 19:27:04 · 4 answers · asked by Anonymous in Medicine

There r only few known Minerlas (probably only 2), it cannot give rise to such an huge amount of Chlorine in the sea water. Then where from these many amount of Chlorine in NaCl came from???

2006-08-29 19:25:31 · 4 answers · asked by Aurobindo 1 in Earth Sciences & Geology

2006-08-29 19:23:37 · 1 answers · asked by ramakant sharma 1 in Engineering

2006-08-29 19:21:27 · 20 answers · asked by noodlenmac0329 2 in Chemistry

Keplers Laws can be used to calculate the elleptical orbits but thats only calcualting, not the reason.

Gravitational Force is the only significant force acting on a Planetary object orbiting another body (example Earth - Sun). This Force is calculated using F = G*M1*M2/(r*r) where G is the gravitational constant, M1 and M2 the respective masses of the two bodies and r is the distance between them.

This force F would be acting from center of mass of one body to the center of mass of the the other body, which would be a straight line and thus this Gravitational Force along with the Centrifugal Force (acting perpendicular to the Gravitational Force) should result in a circular orbit (one center).

But this is not the case, all planetary orbits are Elleptical (two centers). Also in a elleptical orbit the distance between the two bodies keeps changing, shouldn't this cause a variance in the Gravitational Force? And therefore this should make the orbit unstable?

2006-08-29 19:20:29 · 12 answers · asked by ashokgopala 1 in Astronomy & Space

I do not believe that there is anything unethical about the genetic engineering of humans. All I see it as is a way to improve upon ourselves and therefor would it not also improve every other aspect of our lives? Would it not improve our society? And if something can help people by curing hereditary diseases and other genetic conditions, isn’t it unethical to ban or to limit it?

2006-08-29 19:15:56 · 8 answers · asked by Anonymous in Biology

2006-08-29 19:15:17 · 20 answers · asked by Anonymous in Geography

I have heard many things about this, that drinking anything with Yellow 5, like Mountain Dew, makes your penis smaller, I am just wondering if this is true.

2006-08-29 19:11:43 · 14 answers · asked by Anonymous in Biology

2006-08-29 19:09:32 · 1 answers · asked by ZAHOOR A 1 in Engineering

2006-08-29 19:05:30 · 2 answers · asked by Anonymous in Other - Science

the drum is used to lift bolders underwater

2006-08-29 19:04:47 · 7 answers · asked by jameshudson13@sbcglobal.net 1 in Engineering

I need some notes on water polutions and diabets please help me friends...

2006-08-29 19:01:46 · 6 answers · asked by ? 3 in Medicine

2006-08-29 19:00:51 · 10 answers · asked by mistral23 2 in Other - Science

how is math subject related to a nursing student course?

2006-08-29 18:59:58 · 7 answers · asked by JennyAngel 1 in Medicine

2006-08-29 18:57:50 · 7 answers · asked by Mind twister 1 in Astronomy & Space

2006-08-29 18:56:05 · 11 answers · asked by Mind twister 1 in Mathematics

Making a question will 'sound louder' than telling people there is something new, right?

There's right, I do also feel something like gays, lesbians at these effects... real world is like that; theory is absolute but real world is not, Quantum vs digital / analog...

2006-08-29 18:54:49 · 8 answers · asked by Kotami 1 in Physics

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