Science & Mathematics - 8 December 2006

2006-12-08 14:38:22 · 18 answers · asked by mborkia 1 in Mathematics

dO U THINK CAUSE THEY NEVER EVEN GO TO SPACE RIGHT.

2006-12-08 14:38:13 · 3 answers · asked by pirateron 5 in Astronomy & Space

C8H18 + 02 ---> CO2 + H20

2006-12-08 14:38:09 · 5 answers · asked by luc_allmon 2 in Chemistry

... THE FUTURE ?

I Am trying to get a grasp of how some humans seem to be able to mentally transcend time. I know that our brains have neural networks with energy zooming around through them at the speed of light.

I also have read some of the works of Edgar Cayce, who spent some time curing the ill as well as forecasting the future. I was most impressed with his prediction of a Polar Shift to have taken place in 1998: Today, such a shift has been detected in progress.

"Cayce predicted changes to the earth surface to begin some time between 1958 and 1998. The cause of these dramatic earth changes will be the shift in the world's magnetic poles around the year 2000. Cayce predicted that when this pole shift occurs it would begin reversals in the world's climate so that:

'..where there has been a frigid or semi-tropical climate, there will be a more tropical one, and moss and fern will grow.'


Cayce's prediction of a pole shift occurred in 1998. According to NASA's Goddard Space Flight Center, in 1998 something changed the earth's gravitational field which moved the magnetic poles closer together. The NASA article explained that as the ice on the poles melted, ocean currents moved water toward the equator, which factors researchers believe to be partly responsible, in conjunction with shifts in atmospheric patterns, for this ongoing shift in the earth's magnetic field. This NASA finding affirms Cayce's prediction of a pole shift."

Edgar Cayce on the Future

http://www.near-death.com/experiences/cayce11.html

2006-12-08 14:38:03 · 4 answers · asked by Joe_Pardy 5 in Physics

culverts, efficiency, science, thing, school, project, efficient, help, people

2006-12-08 14:36:13 · 1 answers · asked by memyselfand1 1 in Engineering

Mismas, one of Saturn's moons, has an orbital radius of 1.87 * 10^8 meters and an orbital period of about 23.0 hours. Use Newton's version of Kepler's third law to find Saturn's mass.

Please help me with this problem.
I'm having trouble understanding it.

2006-12-08 14:36:06 · 2 answers · asked by swimmertommy 1 in Physics

i mean the earth and all the other planets are like electrons rotating the sun which acts as hte nucleus.

2006-12-08 14:35:19 · 11 answers · asked by harry jones 1 in Physics

2006-12-08 14:33:57 · 6 answers · asked by avis 1 in Astronomy & Space

Two bowling bowls each have a mass of 6.8 kg. They are located next to each other with their centers 21.8 cm apart. What gravitational force do they exert on each other.

Please help me understand this problem.
I'm having trouble understanding it.

2006-12-08 14:33:35 · 1 answers · asked by swimmertommy 1 in Physics

urine has a different smell for some people after they eat aspargus

2006-12-08 14:32:38 · 7 answers · asked by diane h 1 in Biology

Tom has a mass of 70.0 kg and Sally has a mass of 50.0 kg. Tom and Sally are standing 20.0 meters apart on the dance floor. Sally looks up and sees Tom. She feels an attraction. If the attraction is gravitational, find its size. Assume that both Tom and Sally can be replaced with sephrical masses.

Please help me with this problem.
I'm having trouble understanding it.

2006-12-08 14:31:54 · 6 answers · asked by swimmertommy 1 in Physics

ithere are a set of question that i need to do like this. the teacher did it but i did not understand.

2006-12-08 14:31:18 · 8 answers · asked by Anonymous in Mathematics

2006-12-08 14:25:33 · 2 answers · asked by yeihezzel 2 in Biology

Imagine if this were possible- we could simply through our garbage and even nuclear waste into space, provided we give them enough of a push so that they don't keep orbiting.

Can such a building be built though? How high would it need to be, and how wide might it need to be at its base?

This would be better than the silly rockets, wouldn't it?

2006-12-08 14:22:41 · 16 answers · asked by Tahini Classic 7 in Engineering

show work plz.

1. Express cot²x-1/csc²x in terms of sin x.


2. Reduce (csc²x-sec²x) to an expression containing only tan x.


3. Verify the following identities.
a. (sin B + cos B) (sin B – cos B) = 2 sin² B -1

2006-12-08 14:22:28 · 3 answers · asked by hurry 1 in Mathematics

2006-12-08 14:22:05 · 7 answers · asked by faiza 1 in Weather

2006-12-08 14:20:03 · 16 answers · asked by Anonymous in Botany

2006-12-08 14:18:23 · 7 answers · asked by faiza 1 in Zoology

Over the past 150 years man has produced more concrete and steel than ever before. With huge metropolises canvassing the earth can the added weight cause an implosion of the earth?

2006-12-08 14:16:34 · 10 answers · asked by Anonymous in Earth Sciences & Geology

4. Express the following in radians:

a.135°c. 60°e. -150°
b.- 15°d. 112.5°f. °1025



5. Express the following in degrees, minutes, and seconds:

A. 4
B. 0.23
C. π/6
D. 3π/2
E. – 1.4
F.9.6



6. What is the size, in degrees, of the angle subtended by an arc of 1 2/3 ft in a circle whose radius is 45 in.?

2006-12-08 14:16:21 · 4 answers · asked by hurry 1 in Mathematics

1. 7a-5<9 2. 6-11b<-3 3. 15< 5 -8 c 4. d/6-16<-9

2006-12-08 14:12:56 · 3 answers · asked by samantha r 1 in Mathematics

A piece of iron (specific heat = 0.449 J/g) with a mass of 72.4-g is heated to 100 C and plunged into 100-g of water that is initally at 10C. Calculate the final temperature that is reached (assuming no heat loss to the environment).

2006-12-08 14:11:11 · 2 answers · asked by Anonymous in Chemistry

Can anybody help with a quick ellipse problem?

Here's the info I have -- I'm told to find the equation of the ellipse:

Center at origin, passing through (2,2) and (3,-1), and having a coordinate axis as its principal axis.

Thanks!

2006-12-08 14:10:43 · 4 answers · asked by Feed1923 2 in Mathematics

What is spontaneous combustion? And what is nessasarry for it to occur?

2006-12-08 14:07:30 · 4 answers · asked by gistog2006 2 in Physics

What is it capable of? 10,000 joules?
I need to know for my study on nuclear fusion.
Any help is appreciated!

2006-12-08 14:05:32 · 6 answers · asked by Ammy 6 in Physics

2006-12-08 14:02:58 · 12 answers · asked by Autolupus 2 in Mathematics

2006-12-08 14:02:26 · 4 answers · asked by Anonymous in Geography

- what will be the new concentration of CH3COOH and CH3COO in the buffer solution upon addition of 1.0mL of 0.1 M HCl?

-Calculate the new pH of the buffer.


i'll wait for the answers...=^_^=

2006-12-08 13:59:30 · 1 answers · asked by happiest MASK 1 in Chemistry

2006-12-08 13:57:53 · 10 answers · asked by ajc 2 in Geography

space? matter..? them.!.???

2006-12-08 13:56:00 · 3 answers · asked by fishskiffhunt 1 in Earth Sciences & Geology