Science & Mathematics - 13 November 2006

Please show steps

2006-11-13 07:26:34 · 6 answers · asked by Anonymous in Mathematics

My own industry adds billions of btu's per year to the air. It isn't the worst or only one. Multiply by all earth, cannot be ignored!

2006-11-13 07:23:09 · 10 answers · asked by logic user 1 in Weather

2006-11-13 07:20:05 · 19 answers · asked by ♥ 6 in Mathematics

If Saturn has a mass of 95.2 times that of the earth and a radius 9.47 times that of the earth, what is the escape speed for objects on the surface of Saturn in km/s?

2006-11-13 07:19:41 · 1 answers · asked by Dee 4 in Physics

a. 30 degrees above the horizontal.
b. 45 degrees above the horizontal.
c. 60 degrees above the horizontal.
d. 90 degrees above the horizontal.

Please explain, thanks!

2006-11-13 07:19:31 · 3 answers · asked by SMS 1 in Physics

2006-11-13 07:19:10 · 5 answers · asked by ls1boi 1 in Geography

2006-11-13 07:16:26 · 26 answers · asked by henry l 1 in Mathematics

2006-11-13 07:16:18 · 1 answers · asked by stuman 1 in Zoology

2006-11-13 07:16:06 · 8 answers · asked by ls1boi 1 in Mathematics

2006-11-13 07:14:31 · 10 answers · asked by Baby 2 in Geography

A device for training astronauts is designed to rotate the trainee in a horizontal circle of radius 11.5 m. If the force felt by the trainee is 7.18 times her own weight, how fast is she rotating?

Now, express your answer in revolutions per second.

How would you solve this problem?

2006-11-13 07:12:54 · 1 answers · asked by Andy H 1 in Physics

I saw it on tv and its bugging me

2006-11-13 07:12:20 · 9 answers · asked by scuffer_uk 1 in Biology

2006-11-13 07:12:15 · 3 answers · asked by RAJAN T 1 in Astronomy & Space

To speed up the journey time to Mars? Surley it won't be long???

2006-11-13 07:11:56 · 9 answers · asked by Anonymous in Astronomy & Space

a concrete ix requires 3 parts sand and 5 parts cement.how many pounds of cement are needed for 75 pounds of sand?

2006-11-13 07:11:29 · 7 answers · asked by ls1boi 1 in Mathematics

in your own words... no definitions plz..

2006-11-13 07:08:32 · 5 answers · asked by Anonymous in Physics

xye^((x^2)y)

2006-11-13 07:07:25 · 2 answers · asked by nickname 3 in Mathematics

answer (a. 0,4) (b. -5,5) (c. -4,7) (d. 0,3,-28)

2006-11-13 07:05:36 · 9 answers · asked by unkown dub 1 in Mathematics

mine r snakes spiders scorpians lizards ect

2006-11-13 07:04:40 · 11 answers · asked by Sexi B..i.t.c.h 1 in Zoology

2006-11-13 07:02:14 · 11 answers · asked by KATHLEEN C 1 in Geography

2006-11-13 07:01:18 · 3 answers · asked by x.ashleigh.x 1 in Biology

2006-11-13 07:01:00 · 9 answers · asked by Spectral_one 2 in Zoology

2006-11-13 06:56:05 · 10 answers · asked by Agusia 3 in Other - Science

Looking for a simple switch that consists of two metal contacts that can be separated by pushing a spacer spacer between them. Circuit is closed when the spacer is pulled out. Is there a name for this type of switch?

2006-11-13 06:55:59 · 5 answers · asked by dkav012 1 in Engineering

This is similiar to a question I just asked, but we may need to take some rooms out of service. Single rooms = 1 person, Double rooms = 2 persons each. Thanks!

2006-11-13 06:52:35 · 11 answers · asked by Lost OC Boy 3 in Mathematics

native term/deadman walking/where did it come from?

2006-11-13 06:52:27 · 3 answers · asked by darcy m 7 in Weather

How do you half & quarter to set out a quadrant. I have forgot how to do it.

2006-11-13 06:49:25 · 3 answers · asked by peakie 1 in Mathematics

2d or 3d pentominoes would be fine... thanks in advance.

2006-11-13 06:49:25 · 3 answers · asked by - twiLa - 2 in Mathematics

I am kind of partial to Manganese.

2006-11-13 06:47:46 · 15 answers · asked by retorik75 5 in Chemistry

Anybody know a good site which has a tutorial or explains these (as simply as possible)!!!

2006-11-13 06:46:30 · 3 answers · asked by Anonymous in Chemistry