Science & Mathematics - 19 July 2006

2006-07-19 09:55:24 · 3 answers · asked by Anonymous in Physics

This question was asked in a TV program in Brazil in other times.

It generates many discursion because has double interpretation!

The person that participated of program doesn't answered because this question was valid 500.000 US$!

Do you know?

2006-07-19 09:54:36 · 50 answers · asked by sir. Palatino 2 in Mathematics

Quick story. A doctor I know very well is the ER Physician, and i routinely go to ER do to STAT draws. One day he pulled me to the side and said " I know your going to be working here after you finish nursing school, and we could really nurse another guy nurse down here". About a week later another doc up where med/surg is told me basically the say thing regarding his floor. Im really torn about what direction i want to go with this. I have had more then a few docs and nurses tell me they need me down in ER because of all the crazy people they get in there, and most respect the men more then the women (i work at a inner city hospital). I have the chance to pick where ever I want basically due to the amount of openings there. Any ideas??? Thanks

2006-07-19 09:53:42 · 7 answers · asked by WHO_WHAT 2 in Medicine

I am writing about the Moon and don't really know what to put down.

2006-07-19 09:53:04 · 5 answers · asked by Anonymous in Astronomy & Space

I think this might be a really simple question, but i'm not sure.
A car driving at a speed of 80km/h is going to rear-end a car moving at a speed of 60km/h. What is the maximum speed the first car can have just as it reaches the second car, to avoid a collision?
I think the answer is just 60km/h, but that's just my logical thinking. I don't think any of the equations for constant acceleration apply here, since I'm only given 2 velocities.

2006-07-19 09:51:49 · 11 answers · asked by darcy_t2e 3 in Physics

I am looking for a way to make a smoothed non-linear regression line with one of these programs. A kernel or median smoothed line would be ideal. Anyone know how?

2006-07-19 09:49:32 · 4 answers · asked by Justin L 2 in Mathematics

2006-07-19 09:48:46 · 14 answers · asked by Anonymous in Mathematics

2006-07-19 09:47:56 · 12 answers · asked by ? 6 in Chemistry

Or do they just turn tan in the summer?

2006-07-19 09:46:57 · 11 answers · asked by Nobody 2 in Zoology

2006-07-19 09:46:28 · 16 answers · asked by Anonymous in Mathematics

2006-07-19 09:42:38 · 21 answers · asked by ? 6 in Mathematics

2006-07-19 09:41:36 · 4 answers · asked by Tiona C 1 in Mathematics

In the world???

2006-07-19 09:41:36 · 15 answers · asked by ? 6 in Geography

if u know a link plz tell me.BTW how time is created?(in attention of what?(instead of orbiting the earth round the sun)

2006-07-19 09:41:23 · 11 answers · asked by Anonymous in Physics

True zero = the sum of 0 elements = true nothing.
Strange zero = the sum of > 0 elements = 0 with structure.
To have 0 dollars is not the same as to have x dollars and owe x dollars.

2006-07-19 09:39:30 · 3 answers · asked by pysslingen 1 in Mathematics

2006-07-19 09:39:30 · 2 answers · asked by Tiona C 1 in Mathematics

2006-07-19 09:39:14 · 3 answers · asked by Anonymous in Chemistry

2006-07-19 09:37:45 · 14 answers · asked by RaDzy 1 in Astronomy & Space

2006-07-19 09:37:30 · 2 answers · asked by Tyler Durdin 1 in Chemistry

2006-07-19 09:34:58 · 5 answers · asked by Olivia 4 in Mathematics

This strange question stems from an urban myth that I heard, but I'm interested to find out if there is actually any truth behind it. My understanding of how Viagra and similar drugs work is to simply enhance/heighten arousal, but can they replace it altogether e.g. a man absolutely does not want to sleep with a woman, he may even be in a situation which causes him to fear for his life. Could he end up having an erection completely against his own will due to a drug which effectively tells his body to do the opposite of what his brain wants it to do?

2006-07-19 09:30:38 · 26 answers · asked by Leon E 2 in Biology

2006-07-19 09:28:26 · 28 answers · asked by President_Pedro 1 in Mathematics

2006-07-19 09:27:52 · 11 answers · asked by ryanglaraga 1 in Biology

I mean theres only one planet that we have to stay on one race we can talk to about anythink does'nt anyone esle want more?

2006-07-19 09:19:12 · 9 answers · asked by John 1 in Astronomy & Space

2006-07-19 09:12:53 · 5 answers · asked by Remzy 4 in Chemistry

Is it possible that there were any fire-breathing dinosaurs?

2006-07-19 09:09:32 · 7 answers · asked by Anonymous in Zoology

2006-07-19 09:08:03 · 11 answers · asked by lollipop 1 in Geography

change in entropy=entropy created+q/t
says chemists. But what do they mean by "entropy created"?

2006-07-19 09:06:26 · 4 answers · asked by Remzy 4 in Chemistry

I am just day dreaming about leaving.

I already know the earth and we are too far away from any planet in the known universe to get there in our life time. ok.

2006-07-19 09:02:36 · 9 answers · asked by Tabor 4 in Astronomy & Space

2006-07-19 09:02:24 · 5 answers · asked by Holly S 1 in Astronomy & Space