Science & Mathematics - 9 February 2007

how can all four Earth's spheres can interact with each other?

2007-02-09 05:19:44 · 2 answers · asked by cassandra 1 in Astronomy & Space

its something about Harmonic Oscillations. I have find the wt and the ∆wt. but i need to find wm and ∆wm so plzz help me to find out , which formula do i have to use to find.

2007-02-09 05:19:29 · 1 answers · asked by christe_pol 1 in Physics

solve the equation

2007-02-09 05:18:47 · 4 answers · asked by sillyrainbow@sbcglobal.net 1 in Mathematics

2007-02-09 05:16:29 · 10 answers · asked by Naomi B 1 in Weather

In how many ways can 3 pizza toppings be choosen from 12 available toppings? i tell the answer was 12x11x10 but it was wrong..

2007-02-09 05:14:12 · 4 answers · asked by huseyinarslan 1 in Mathematics

2007-02-09 05:13:58 · 22 answers · asked by rogerwtts 3 in Zoology

What is the vapor pressure of CCl4 in torr? the vapor pressure of CCl4 is 673!! please explain how you came up with your answer!!!

2007-02-09 05:12:55 · 2 answers · asked by MEB 2 in Chemistry

2007-02-09 05:12:20 · 7 answers · asked by richard g 1 in Astronomy & Space

the instructions say to solve the equation.

2007-02-09 05:10:48 · 18 answers · asked by sillyrainbow@sbcglobal.net 1 in Mathematics

2007-02-09 05:08:36 · 8 answers · asked by gadgetsjoe 1 in Geography

2007-02-09 05:08:36 · 6 answers · asked by Matty M 1 in Physics

More important, where do i get information regarding a protocol of cloning antibodies using B-cells in the lab? I want to know exactly how to do this (materials, methods, etc).

2007-02-09 05:08:09 · 3 answers · asked by InSearchofKnowledge 1 in Biology

usually rat snake is non-poisonous, and what will be the nature of kobra-rat snake offsprings?

2007-02-09 05:07:55 · 4 answers · asked by Anonymous in Zoology

2007-02-09 05:06:02 · 7 answers · asked by keshu 1 in Mathematics

2007-02-09 05:05:39 · 36 answers · asked by Anonymous in Weather

A car starts from rest and travels for 5.0 s with a uniform acceleration of +2.7 m/s2. The driver then applies the brakes, causing a uniform acceleration of -3.0 m/s2. If the brakes are applied for 2.0 s, determine each of the following.

(a) How fast is the car going at the end of the braking period?

(b) How far has it gone?

2007-02-09 05:04:39 · 4 answers · asked by Anonymous in Mathematics

...

2007-02-09 05:04:30 · 2 answers · asked by *MiSz LoRi BaBy* 5 in Geography

Solve.10x – 3 = 9x

2007-02-09 05:02:29 · 10 answers · asked by zarkken69 1 in Mathematics

Why can't a subspace of a plane be any line, instead of just the lines passing through the origin? and related: Why can't a subspace of a space be any plane, instead of just the planes passing through the origin?

2007-02-09 05:02:26 · 4 answers · asked by Yin H 2 in Mathematics

Thanks for the cool info....Tom Science 4

2007-02-09 05:02:06 · 2 answers · asked by Anonymous in Weather

2007-02-09 05:01:51 · 4 answers · asked by Nathan C 1 in Geography

2007-02-09 05:00:32 · 14 answers · asked by POOKIE 4 in Engineering

about geography

2007-02-09 04:59:18 · 4 answers · asked by niusha a 1 in Geography

An object of 2 g suspended from a spring stretches the spring to a length of 6 cm. An object of 5 g stretches the spring to a length of 6 cm. Let x represent grams and y represent centimeters. What is the slope of the line through the two points that describe the relationship between the number of grams and the length of the stretched spring?

A.

Option 1: 2/3

B.

Option 2: 3/5

C.

Option 3 :3/2

D.

Option 4 :5/3


Between 1970 and 1980, the Rockfort Corporation used a 10-year expansion plan to steadily increase its annual earnings. The corporation had earnings of $3.6 million in 1975 and $6 million in 1977. Create a graph and estimate the corporation's annual earnings in 1972.

A.

$0

B.

$2 million

C.

$3 million

D.

$4 million

2007-02-09 04:58:45 · 4 answers · asked by Anonymous in Mathematics

Does anyone know where i can find the basic Chemical structure of Collagen at? or what it is? thanks

2007-02-09 04:58:27 · 2 answers · asked by conkers 1 in Chemistry

Some at 2,000 to 3,000 times per second,tearing itself apart,but wait,.....gravity...so lets go to the poles with the matter and for what reason???

2007-02-09 04:58:11 · 4 answers · asked by Anonymous in Astronomy & Space

physical science that is

2007-02-09 04:57:53 · 2 answers · asked by Anonymous in Physics

Why can't English people drive in snow, or even rain? It seems that whenever the weather here is any more abnormal than a light acid rain drizzle, everyone seems to lose all their abilities to drive and think in a semi coherent manner. Just like the tosser who hit my PARKED car this morning, virtually wrote it off and was kind enough to f*$k off without leaving any details!

2007-02-09 04:57:25 · 15 answers · asked by Angel 3 in Weather

2007-02-09 04:57:20 · 3 answers · asked by Mets 1 in Biology

2007-02-09 04:57:08 · 10 answers · asked by Anonymous in Botany