Science & Mathematics - 25 November 2006

is it possible humans will evolve physically and mentally...
when we live in waterworld will we grow feet fins like costner.. and
when we live in space would we drive w/ telepathy gear..

2006-11-25 19:52:37 · 5 answers · asked by Anonymous in Biology

2006-11-25 19:51:48 · 11 answers · asked by Anonymous in Zoology

2006-11-25 19:44:08 · 8 answers · asked by Anonymous in Biology

2006-11-25 19:39:19 · 4 answers · asked by ganesh 1 in Physics

A box of mass M, held in place by friction, rides on the flatbed of a truck, which is traveling with a constant speed v. The truck is traveling around in a circle on a circular roadway, having radius R. Find what condition must be satisfied by the coefficient of static friction, u, between the box and the truck bed. Express your answer in terms of v, R, and g.

2006-11-25 19:35:24 · 2 answers · asked by paulinatran10 1 in Physics

2006-11-25 19:34:56 · 3 answers · asked by wanderlust 1 in Other - Science

Anypne have any idea whats the chemical equation for that?Sodium tripolyphosphate - Na5P3O10

2006-11-25 19:30:27 · 2 answers · asked by lavene 2 in Chemistry

2006-11-25 19:28:53 · 4 answers · asked by samrat_nighthawk 1 in Physics

please answer in detail.

2006-11-25 19:28:35 · 4 answers · asked by cool 2 in Chemistry

It can't just be coincidence that all of the planets we know of are all in a practically straight line. What causes it? Maybe the Sun isn't perfectly spherical or something like that? I can't seem to find any answers on the internet.

2006-11-25 19:27:18 · 7 answers · asked by Dawkins 2 in Astronomy & Space

is it have somethings to do with our body system?

2006-11-25 19:26:05 · 7 answers · asked by LING h 1 in Biology

Im an engineering student and im so interested in learning how to create and design equipments, the problem is that my school does not have the equipments to teach us what we need, i mean thier not updated, so im wondering if someone could help me find a site where i could learn more or maybe someone there could help me please.............

2006-11-25 19:25:31 · 2 answers · asked by Anonymous in Engineering

If possible, I'd like detailed methods on how to do it and also hoe to synthesize propylene glycol from glycerin/glycerol.

2006-11-25 19:22:01 · 1 answers · asked by Hafizan M 2 in Chemistry

2006-11-25 19:13:43 · 4 answers · asked by Anonymous in Chemistry

2006-11-25 19:07:33 · 4 answers · asked by paul 9800 1 in Earth Sciences & Geology

2006-11-25 19:05:57 · 2 answers · asked by acid_burn 1 in Chemistry

2006-11-25 19:03:04 · 3 answers · asked by shonali ship 1 in Engineering

2006-11-25 19:03:03 · 4 answers · asked by Anonymous in Chemistry

2006-11-25 19:01:53 · 5 answers · asked by Anonymous in Chemistry

The mass of the car is 1720 kg; the radius of the circe is 42.1 m (imagine that the bump is shaped as part of a circle); the car travels at 16.6 m/s... I've been trying to figure it out, but can't get the right answer. Help needed. Thanks in advance.

2006-11-25 18:59:49 · 5 answers · asked by abc123 1 in Physics

It's acountry.

2006-11-25 18:57:18 · 8 answers · asked by elrizero1@verizon.net 1 in Geography

2006-11-25 18:56:13 · 1 answers · asked by Emil C 1 in Chemistry

2006-11-25 18:55:32 · 4 answers · asked by tachyon excelerator 1 in Physics

2006-11-25 18:54:29 · 3 answers · asked by Anonymous in Chemistry

2006-11-25 18:54:26 · 3 answers · asked by Anonymous in Chemistry

2006-11-25 18:54:24 · 2 answers · asked by Anonymous in Chemistry

calculation of electronic band

2006-11-25 18:50:28 · 1 answers · asked by maryam m 1 in Physics

2006-11-25 18:47:23 · 2 answers · asked by thesunshineking 2 in Geography

i know that Ka= -ve means weak acid so it doesnt dissociate completely. So how do you find pH level? -log()

2006-11-25 18:44:38 · 3 answers · asked by Anonymous in Chemistry

2006-11-25 18:44:25 · 8 answers · asked by don 1 in Engineering