Science & Mathematics - 20 July 2006

for sake of arguement in an average small car in a headon collision with a brick wall @ 60mph.

2006-07-20 03:30:15 · 11 answers · asked by flybe146 1 in Physics

I reckon it's awesome, what do you lot think?
How often do they update it?

2006-07-20 03:30:03 · 19 answers · asked by Anonymous in Earth Sciences & Geology

2006-07-20 03:29:56 · 11 answers · asked by Anonymous in Geography

2006-07-20 03:29:52 · 10 answers · asked by decaying_apple 1 in Biology

Out side the ground floor of thew lift at work there is a little switch behind a glass screen, it is marked 'firemans switch' - What does it do?

- and for a bonus point: what section would YOU have put this question in?

2006-07-20 03:29:17 · 13 answers · asked by ALEX L 2 in Other - Science

suppose you have 2 paths with object or frequencies with diferent velocities and they conjunct at a distance could the velocity /distance ratio be considered simple time travel ? what if paths are parrelel circle circumferences?

2006-07-20 03:24:47 · 4 answers · asked by Book of Changes 3 in Physics

2006-07-20 03:21:54 · 5 answers · asked by Anonymous in Engineering

History of ceramics
How the ceramics produce?

2006-07-20 03:19:57 · 4 answers · asked by Anonymous in Chemistry

please mail me in following e-mai
bhaba_star2006@yahoo.coml

2006-07-20 03:18:43 · 6 answers · asked by dhananjoy barthakur,england 1 in Other - Science

2006-07-20 03:17:33 · 12 answers · asked by ngonde 2 in Other - Science

2006-07-20 03:15:20 · 9 answers · asked by Feenix3 6 in Physics

ARMSTRONG, Neil Alden arrive at the moon in which year?

2006-07-20 03:14:51 · 8 answers · asked by small 1 in Astronomy & Space

A 1000-kg car is moving 30 m/s. A braking force of 6000 N is applied for 4.0 s. What is the velocity of the car when the brakes are released?

2006-07-20 03:13:34 · 4 answers · asked by Lou 1 in Physics

13 ^ (5) - 8 ^ (5) = c ^ (2) - b ^ (2)
one example of c and b is 169263 and 169262
give five more examples of c and b
and of course rational numbers for the above equation.
believe me there are more then that.

2006-07-20 03:12:47 · 6 answers · asked by rajesh bhowmick 2 in Mathematics

How powerful would a telescope have to be to do me any good? In terms of getting a cheaper one to just get started. Any info would be appreciated .

2006-07-20 03:12:28 · 6 answers · asked by platostime 1 in Astronomy & Space

2006-07-20 03:12:18 · 3 answers · asked by rmthanni 2 in Physics

I'm wondering because someday I might try going through the triangle!

2006-07-20 03:11:27 · 8 answers · asked by be_random1991 2 in Other - Science

I'm just wondering your theories, when a nuclear bomb goes off it sends out an EMP shockwave. While testing in the White Sands missile range, the first atom bomb actually sent out EMP shockwaves that knocked out street lights in Hawaii.

2006-07-20 03:09:47 · 7 answers · asked by Anonymous in Other - Science

i asked this yesterday, if a black hole mass rotates then the planets spiralling into it should have a gradual increase in acceleration toward it. since we can measure velocity and light spectra this should be ascertainable.
at the bottom of the black hole it would rotate the fastest, as you move away the rotation of the spiral should be correlatable to the bottom based on the mass of the body. am i totally off base or what?

2006-07-20 03:09:34 · 4 answers · asked by Anonymous in Astronomy & Space

2006-07-20 03:07:59 · 6 answers · asked by Anonymous in Other - Science

2006-07-20 03:05:25 · 7 answers · asked by mariz s 2 in Biology

Quantum physics suggests that as the ultimate observer that I decide my own future, have decided my past and determine by my own actions in the present, that i somehow by my very thoughts can control my life and my environment to some degree. It seems strange to me that when you pray to a god of some sort and nothing happens,( this seems rational because there is no god), Isn't prayer a way to control your own environment and life? So why does nothing happen if what Quantim Physics suggests is true?Is it what we are praying for or who we are praying too that may make a difference? Could this explain the phenomenon that is called "religious experience". Could a "religious experience" itself actually be Quantum Physics at work and if so, how do we diseminate this knowlege to people who continue to believe in supersticion?

2006-07-20 03:04:41 · 5 answers · asked by Ray H 2 in Physics

* reproduction
* sexual selection
* please continue the list....

2006-07-20 03:00:50 · 12 answers · asked by nanobot 1 in Botany

I mean there are bears in Canada and there are bears in Tennessee what keeps them from being in between? This is probably a dumb question but I want to know why.

2006-07-20 03:00:38 · 11 answers · asked by roku 1 in Geography

2006-07-20 02:59:17 · 11 answers · asked by In The Shadows 4 in Mathematics

i observed moon through a telescope in my school,but there wasnt any USA flag there that they say they dug there when they visited moon.so is it a lie on which we believe that astronauts have actually visited moon?think about it!!

2006-07-20 02:59:10 · 14 answers · asked by star9 1 in Astronomy & Space

2006-07-20 02:58:24 · 3 answers · asked by Anonymous in Engineering

pls help!! this is for my lab report! i'll appreciate your time and effort!

2006-07-20 02:57:16 · 3 answers · asked by Anonymous in Chemistry

2006-07-20 02:57:01 · 10 answers · asked by artig 1 in Geography

We produce refigeration unit at work and most of the plastic parts used is made fron PVC. Someone suggested that we use either UPVC or CPVC to cut cost. Please explain the difference between these materials , along with their applications and if there is any cost savings.Thanx.

2006-07-20 02:56:04 · 1 answers · asked by chico1 1 in Chemistry