Science & Mathematics - 21 November 2006

2006-11-21 00:43:09 · 13 answers · asked by bluesspringer 1 in Geography

Okay, the project is in physics...It's about the center of gravity...
I'll take care of this one...

Anyways, i need to have an idea about a "balancing" project...
A project that requires balance among all objects...
(eg: balancing balls,sticks *how is this possible anyway?*)
Any ideas?Any sites to refer? How to make one?

2006-11-21 00:41:39 · 4 answers · asked by leianna_mae 2 in Physics

This what i put is it correct? (they are different problems)

81m^2+4 / n^2+75

2006-11-21 00:37:31 · 3 answers · asked by ME 3 in Mathematics

Does anybody know how to calculate the angle of the sun on different days of the year for different letitudes and longitudes?If yes,please explain me?

2006-11-21 00:34:04 · 6 answers · asked by superstar f 1 in Astronomy & Space

2006-11-21 00:32:39 · 12 answers · asked by Anonymous in Other - Science

how come when it's 98 degrees outside, no one is comfortable

2006-11-21 00:31:01 · 8 answers · asked by 'Rickaaayyyyyyyyyyyyyyy 3 in Weather

If there are 7 people with one sack each and every sack has 7 chickens and every chicken in every sack has 7 chicks, then what is the total number of feet present??

2006-11-21 00:26:15 · 9 answers · asked by Rommel Victor V 1 in Mathematics

2006-11-21 00:26:10 · 4 answers · asked by Diadem 4 in Astronomy & Space

2006-11-21 00:23:11 · 4 answers · asked by doctor electron 1 in Engineering

Will someone describe them. in simple words?

2006-11-21 00:22:44 · 3 answers · asked by ? 2 in Physics

my wife had an operation on 25 December 2006, the baby was terminated because of dificulties know by the Docter. She managed to go for her periods (menstrual cycle) for the fisrt 3 or 4 months. Now since then, she has not gone for menstruation for the past 4 months. what could be the problem. please assist, I love her and I am now woried.
thank you

2006-11-21 00:22:20 · 3 answers · asked by Anonymous in Medicine

details of periscope

2006-11-21 00:19:50 · 4 answers · asked by saju s 1 in Astronomy & Space

2006-11-21 00:19:07 · 23 answers · asked by frosty2u 1 in Earth Sciences & Geology

Assuming that a small swimming pool contains 5000 liters of water. In order to prevent the growth of algae and sanitized the water, the pool maintenace used in 1.5ppm of chlorine per weekly application. How much amount of chlorine is needed monthly?

2006-11-21 00:17:57 · 4 answers · asked by killer 1 in Chemistry

Pls help me

2006-11-21 00:16:18 · 7 answers · asked by Hola@@@@@@@ 1 in Mathematics

2006-11-21 00:16:01 · 17 answers · asked by Clara 1 in Zoology

What are the x-intercepts for the equation y/9=250x cubed+150x squared+ 55x+70?

2006-11-21 00:09:27 · 1 answers · asked by hinchdaniel 2 in Mathematics

it has something to do with chemistry. help me!!!!!!!!

2006-11-21 00:08:52 · 7 answers · asked by jethro c 2 in Weather

If they did come to earth, and came steppin into town someplace, what woud/could we do? If they can get here, they could have a means to wipe us out?
Does this sound crazy? does to me kinda too, but who can say it can or cant happen?

2006-11-21 00:08:15 · 13 answers · asked by Diadem 4 in Astronomy & Space

recently i read that as earth has escape velocity of 11.2 km/sec, hence,as theair molecules do not have that much velocity,they do not escape,...and thats why there is atmosphere on earth.....but wat about in asteroids???they have more escape velocity...smthng like 238kms/sec ....why is there no atmosphere there???..and so is it for many planets

2006-11-21 00:08:04 · 7 answers · asked by Nits 1 in Physics

americans mostly have white egg shells but here in the UK theyre most usually brown?

2006-11-21 00:05:09 · 7 answers · asked by Tues 2 in Biology

2006-11-21 00:01:15 · 4 answers · asked by starreyes2000_2000 1 in Chemistry

2006-11-21 00:01:04 · 3 answers · asked by rich_coe 1 in Mathematics