Science & Mathematics - 8 November 2006

2006-11-08 06:25:43 · 33 answers · asked by Anonymous in Mathematics

2006-11-08 06:24:53 · 6 answers · asked by Anonymous in Geography

The bullet has a mass of 0.014 kg and is traveling at 220 m/s, the pendulum is at rest and has a mass of 3.1 kg. The pendulum is hanging from a string that is 3.5 m long.

2006-11-08 06:23:09 · 3 answers · asked by Lisa 1 in Physics

2006-11-08 06:21:16 · 6 answers · asked by garou_yasha 2 in Chemistry

2006-11-08 06:20:40 · 3 answers · asked by vegasps1 1 in Astronomy & Space

i hate being cold! when its summer you say i wish it was winter and when its winter you say i wish it was summer. if you have questions my email is hannahbannana103@yahoo.com

2006-11-08 06:20:31 · 9 answers · asked by hannah montana 1 in Weather

6^83^83^83 divided by 83 ?

2006-11-08 06:19:23 · 3 answers · asked by megh 1 in Mathematics

A) H―N < H―S < H―O

B) H―O < H―S < H―N

C) H―N < H―O < H―S

D) H―S < H―N < H―O

2006-11-08 06:17:34 · 2 answers · asked by jean p 1 in Chemistry

2006-11-08 06:16:53 · 1 answers · asked by Anonymous in Biology

the three numbers are positive.

2006-11-08 06:16:48 · 4 answers · asked by math major 1 in Mathematics

I was wondering about how to count it, what is it exactly. Can we say that some objects move with the velocity bigger than c? Eg. when a supernova explodes, we can observate it from a distance on a screen. When we add more details about the situation and the shape of the screen, we can say about the velocities bigger than c. What are those details? :)

2006-11-08 06:16:28 · 1 answers · asked by Anonymous in Astronomy & Space

by adding an electronegative to the end of a molecule that can act as a base (donate a proton), will that increase or decrease its basicity?

2006-11-08 06:15:51 · 2 answers · asked by Anonymous in Chemistry

Man came to existence about 4 million years ago, and dinosaurs extinct about 65 million years ago. How come humans have information about dinosaurs if they extinct before humans existed? I know its based on scientific evidence like fossils, but information attained is too much that makes us think we existed at the period?

2006-11-08 06:14:52 · 6 answers · asked by kohack97 1 in Earth Sciences & Geology

I am trying to rank some covalent bonds in order of increasing polarity.

2006-11-08 06:12:44 · 6 answers · asked by jean p 1 in Chemistry

2006-11-08 06:12:05 · 5 answers · asked by Lisa 1 in Physics

please post a link p.s no timewasters

2006-11-08 06:11:15 · 4 answers · asked by dsn 1 in Geography

I know that the brightness of an object from Kuiper's belt is 18,7; the distance from sun is 97 AU, i know that the maximum of energy in radiance is in IR and the length of wave is 1,5 *10 ^(-4) m. and the parameters of Sun are also known... how to count the diameter and albedo of the object? I know i must count the temperature and emission of heat... but how to do the rest - no idea.

2006-11-08 06:11:08 · 1 answers · asked by Anonymous in Astronomy & Space

2006-11-08 06:11:01 · 2 answers · asked by mariam y 2 in Biology

2006-11-08 06:10:11 · 6 answers · asked by Agusia 3 in Earth Sciences & Geology

how do you mutliply two probability density functions?

2006-11-08 06:09:45 · 1 answers · asked by jackal_04 1 in Mathematics

2006-11-08 06:04:59 · 7 answers · asked by natasha w 1 in Zoology

Who needs it? Why should I study it? and most of all I do not get it? formulas so what is the importance?

2006-11-08 06:02:15 · 7 answers · asked by Anonymous in Chemistry

2006-11-08 05:59:15 · 8 answers · asked by vineeth_mepatt 1 in Botany

2006-11-08 05:57:52 · 6 answers · asked by Leandro C 1 in Geography

I am looking for free information. I would like to know the ratio of sunny, cloudy, and overcast days for the last calender year. For example: 33% cloudy, 37% overcast, 50% sunny. I live in central Connecticut.

2006-11-08 05:57:50 · 5 answers · asked by Charlie1964 1 in Weather

2006-11-08 05:57:41 · 14 answers · asked by momoftwins1986 1 in Mathematics

2006-11-08 05:55:40 · 0 answers · asked by Anonymous in Earth Sciences & Geology

Saprophytic = feeds on dead host
Parasitic = feeds on living host

Lichen feeds on live trees (parasitic) and rocks which are inanimate (saprophytic)

Is there a third category for both?

2006-11-08 05:54:47 · 4 answers · asked by Bee 4 in Botany

7z^2 - 23z + 16

2006-11-08 05:52:21 · 8 answers · asked by Ashlee 2 in Mathematics

I'm taking an independent study course on C++ programming through my college. So far I've created a mean and standard deviation program, a linear regression program, and a few other much simpler programs. I am now working on a program to add up to 12 vectors together, and am having a lot of trouble with it. If anyone could help me find an example C++ vector addition program to use as a template, it would be greatly appretiated. Thanks a lot.

2006-11-08 05:51:29 · 2 answers · asked by Inferno13 6 in Engineering