Science & Mathematics - 7 July 2007

2007-07-07 15:24:19 · 11 answers · asked by mannyg2199 4 in Zoology

2007-07-07 15:23:23 · 2 answers · asked by selin 1 in Mathematics

2007-07-07 15:23:05 · 4 answers · asked by mannyg2199 4 in Zoology

I was just wondering if there had been any cases where a Professor, doctor or some
other highly educated person suffered from Alzeheimer's ...I've never heard of any ...have you?

2007-07-07 15:22:54 · 8 answers · asked by Anonymous in Medicine

was it even the #1 ever or just up there on the list?

2007-07-07 15:21:41 · 4 answers · asked by mannyg2199 4 in Zoology

2007-07-07 15:20:06 · 2 answers · asked by selin 1 in Mathematics

I think this thing is called a potentiometer but I'm still not sure. I need a button that works of the amount of pressure applied, ex. the harder i push the more energy is applied to the object. If anyone could tell me what they are and where I could get one that would be G-R-E-A-T!

2007-07-07 15:18:11 · 4 answers · asked by shortie_212003 2 in Engineering

:)

2007-07-07 15:16:54 · 14 answers · asked by davidag09 2 in Physics

Does its chemical formula means that it is a solid solution like Olivine? Apophyllite has (F,OH) as part of its formula which I aasume F can predominate over OH and vice versa. But I am unclear if that means a solid solution becauase its full formula isKCA4SI8O20(F,OH).8H2O
Any help would be appreciated.

2007-07-07 15:16:17 · 2 answers · asked by Gideon 1 in Earth Sciences & Geology

The answer to this question is very important. So much so that I went to the internet to do the research. There were so many conflicting stories that it made my head spin. The last information I read was studies that Einstein did on the same thing. From what I read...his findings were inconclusive. As long as I am unsure, I'll not be using it in my cooking and that's a shame because it gives a wonderful flavor to many things.

2007-07-07 15:15:18 · 3 answers · asked by secretsquirrel2u 1 in Other - Science

2007-07-07 15:11:49 · 14 answers · asked by I don't know... 2 in Astronomy & Space

Is there any experimental data that would indicate the speed of gravity? If so, what is the speed of gravity? If the sun was "turned off" would we lose our orbit and shoot off in a straight line? Could gravity waves keep us in orbit?

2007-07-07 15:11:02 · 15 answers · asked by ZORRO 3 in Astronomy & Space

2007-07-07 15:10:27 · 3 answers · asked by fixitbiscuit 1 in Medicine

2007-07-07 15:01:58 · 11 answers · asked by Jessie K 1 in Astronomy & Space

?

2007-07-07 14:59:42 · 3 answers · asked by sps394 2 in Zoology

2007-07-07 14:58:49 · 2 answers · asked by Anonymous in Botany

is calculation needed? i guess so...

2007-07-07 14:56:51 · 3 answers · asked by Regine Yu 2 in Mathematics

Solve by using the elimination method.

11x + 12y = 144
x + 2y = 14

A (29, -36)
B (20, -1)
C (-17, -3)
D (12, 1)
E (-2, -4)
F (-3, 38)

2007-07-07 14:53:26 · 3 answers · asked by Anonymous in Mathematics

1. A ball is shot from the ground into the air. At a height of 9.1 m, the velocity is observed to be v = (6.5 i + 5.8 j) m/s, with i horizontal and j upward.
(a) To what maximum height does the ball rise?
m
(b) What total horizontal distance does the ball travel?
m
(c) What is the magnitude of the ball's velocity just before it hits the gound?
m/s
(d)What is the direction of the ball's velocity just before it hits the ground?
° relative to the horizontal

2.A particle leaves the origin with an initial velocity v = (1.00 i) m/s and a constant acceleration a = (-1.00 i - 0.200 j) m/s2
(a) What is the velocity of the particle when it reaches its maximum x coordinate?
m/s i + m/s j
(b) What is the position vector of the particle at this time?
m i + m j

2007-07-07 14:50:22 · 2 answers · asked by Park S 1 in Physics

It seems to me that there is a huge misconception about what really falls into the term "psychic".

People seem to *know* that nobody can "have those powers" --- yet "those powers" are not really defined.

Seems to me that a large group misinterpret "psychic" strictly with being "telekenetic" only.

It would also seem reasonable that you've logically determinded that ANY psychic ability is impossible -- rather than highly improbable -- you first went and made a list and did the research, personally conducted experiments and came to the logical conclusion that these things do not exsist.

No, wait...turning your nose up and saying it doesn't exsist doesn't qualify; neither does 'RUN IT'S THE DEVIL'.

Prove it with facts, not fiction or personal opinion.

Here's a good place to start http://www.leylijnen.com/paranormal.htm

2007-07-07 14:46:52 · 9 answers · asked by Malachi 4 in Paranormal Phenomena

i think that if you go a certain area that you'll go into another dimension so am i crazy or is it real i seen it in the discovery channel

2007-07-07 14:46:23 · 15 answers · asked by .o0o. 1 in Biology

How does a battery work? Please explain it thoroughly. I've looked it up, but none of the explanations make sense to me.

2007-07-07 14:42:21 · 4 answers · asked by nightowl 2 in Physics

Say I have the problem solved up to this point: 16x^10+28x^5+28x^5+59.

Do I add the powers of 5 or leave alone and just add the numbers?

2007-07-07 14:42:11 · 6 answers · asked by Anonymous in Mathematics

what happened to our summer?

2007-07-07 14:39:26 · 11 answers · asked by returnofkarlos 2 in Earth Sciences & Geology

When 823519 is divided by a nukber bigger than 1, the remainder is 3times the remainder by dividing 274658 by the same number. Please help me to work this out. =D

2007-07-07 14:37:08 · 4 answers · asked by fletch_rules_all 2 in Mathematics

When was the last eruption of this volcano?
What are the predictions for future activity of this volcano?
What interesting facts or stories are related to this volcano (for example, an incident of widespread devastation or fatalities, a legend or myth associated with the volcano, how the volcano was named, etc.)?

2007-07-07 14:35:50 · 2 answers · asked by Tainteddeceptions 3 in Earth Sciences & Geology

24 years ago a friend of ours bought a star in the constellation lyra and it had the cordinece on a star map. it was gift to my daughter when she was born. i have since lost the info during many moves. can anyone help so io can buy 2 ,one for each grandson? ty lollygal46

2007-07-07 14:33:21 · 18 answers · asked by Anonymous in Astronomy & Space

Are there pockets of faster moving time and slower mov ing time in the un iverse. In other words, is the speed of light slowing down as the universe continues to expand?

2007-07-07 14:28:47 · 17 answers · asked by ZORRO 3 in Astronomy & Space

please help me factor out the following equation...
3x^2 + 5x - 2 = 0

2007-07-07 14:18:54 · 12 answers · asked by Anonymous in Mathematics

It has been over 2 months since I broke the bone, and calcification is not occuring along the injured portion. I have increased my calcium intake by drinking more orangre juice, and taking multi-vitamins. Can someone tell me a good place to find more info? My doc is talking surgery, and that scares me. I am a healthy 30 year old woman, so why am I not healing?

2007-07-07 14:17:32 · 4 answers · asked by wrnglrgrl 7 2 in Medicine