Science & Mathematics - 13 November 2006

2006-11-13 05:58:51 · 4 answers · asked by Amanuel Z 1 in Physics

from a chemical formula to a written out name. from a chemical name to a written out formula... Test tomorrow

2006-11-13 05:56:49 · 1 answers · asked by Mike the Great 1 in Chemistry

Personally, a fan of both but, Society fucked up somewhere. Why is it socially acceptable to get drunk off your face and then go and puke/****/piss/shag in someones back garden/shed/doorway/car and then have more drinks that blind you and then wake up the next day saying it was great. Why is it not socially acceptable to invite a few friends round, spliff up and try a range of wonderfully coloured smoking paraphernalia and then listen to the same song for the rest of the night on your computer because you like to windows media player visualisations?

2006-11-13 05:54:51 · 16 answers · asked by Anonymous in Botany

2006-11-13 05:54:44 · 2 answers · asked by vignesh 1 in Chemistry

2006-11-13 05:54:20 · 6 answers · asked by littledevilashlee 1 in Biology

In PART I of this question 8 out of 9 answered that Mathmatics pre-existed man. Now I want to know what force created mathmatics. You might say why it explains physical laws so well also, Thanks...

2006-11-13 05:52:47 · 6 answers · asked by HeyDude 3 in Mathematics

And then writing the area of the trapezoid as a function of theta?

2006-11-13 05:49:26 · 2 answers · asked by jonesin_am 1 in Mathematics

According to Newton's Second Law of Motion, the acceleration 'A' produced by a constant force varies inversely with the mass 'M' of the object to which the force is applied. A constant force acting upon an object with mass 2 kg produces an acceleration of 16 m/s2. The acceleration of another object produced by the same force is 8 m/s2. What is the mass of this object?

2006-11-13 05:49:23 · 4 answers · asked by pirsimone 1 in Physics

2006-11-13 05:48:21 · 11 answers · asked by titusluiggi 1 in Geography

I would like to know of any harmful effects of Gypsum on health.
In particupar where there is a factory doing such accross from an nursery school (for choldren2 - 5 years old. Thank you.

2006-11-13 05:46:30 · 4 answers · asked by Tom G 1 in Chemistry

2006-11-13 05:45:28 · 2 answers · asked by Brittany K 1 in Physics

2006-11-13 05:42:17 · 11 answers · asked by blazeboy_2003@btinternet.com 1 in Medicine

2006-11-13 05:40:24 · 9 answers · asked by Anonymous in Mathematics

Have to answer a question on whether a piston in a car engine on a short connecting rod to the crankshaft, executing circular motion, is executing simple harmonic motion or not. What is a crankshaft and is it executing SHM?

Thanks for all your help xXx

2006-11-13 05:39:54 · 6 answers · asked by Star dust 4 in Physics

Okay, now, we've all seen the videos, but if I really wanted to do the "2 Liter Diet Coke as the Space Shuttle Launchpad", any hints on How To? I'm talking about the guys who are holding the bottle over their head, throw it down on the ground, then the bottle goes flying, about 50 yards. My questions:

- Do I dump the whole pack of Mentos in?
- Do I (try and) put the cap back on?

2006-11-13 05:39:11 · 4 answers · asked by James O 2 in Chemistry

1. Genes and chromosomes are duplicated during prophase

2. New nuclei are formed during telophase

3. A diploid cell will produce two diploid daughter cells by mitosis

4. Chromosomes do not pair during mitosis

5. Eash species has a specific number of chromosomes

(I said #3 and got it wrong. Is it #4???)
Thanks. BTW I would ask my instructor, but he dosen't want us to print these ?'s from online quizes because he puts them on our exam!)

2006-11-13 05:35:40 · 7 answers · asked by wendy h 3 in Biology

why have wings???

2006-11-13 05:35:16 · 12 answers · asked by Anonymous in Zoology

2006-11-13 05:32:23 · 8 answers · asked by PCee 1 in Zoology

2006-11-13 05:32:03 · 8 answers · asked by anil t 1 in Weather

2006-11-13 05:31:00 · 2 answers · asked by Arturo g 1 in Earth Sciences & Geology

For Quantitative Research Methods / Statistical Analysis

2006-11-13 05:30:38 · 3 answers · asked by Kristin M 1 in Mathematics

2006-11-13 05:28:14 · 3 answers · asked by Edward G 1 in Medicine

2006-11-13 05:26:51 · 7 answers · asked by thecrystalmethod1 1 in Engineering

Does any body understand were these go form strongest acid to strongest base. I understand were some of them go but I’m not sure about all of them? Thanks for any help!!!

Human blood- 7.4

Stomach contents- 1.6

Soda pop- 3.0

Drain cleaner- 14.0

Sea water- 8.7

Milk- 6.5

Fresh water- 7.0

2006-11-13 05:26:35 · 4 answers · asked by cetinnovations 1 in Chemistry

2006-11-13 05:24:46 · 8 answers · asked by thecrystalmethod1 1 in Geography

What are some possible reasons that the animal or plant became extinct. Please explain need to do a report on this topic. Thank you

2006-11-13 05:24:01 · 3 answers · asked by midget 1 in Zoology

2006-11-13 05:19:54 · 3 answers · asked by Anonymous in Astronomy & Space

Exact value of:
sin(arctan(-1)) (on the interval [0,2pi].)
sin=(-pi/4)=(-sqrt2/2)

Is this correct? I'm so confused.

2006-11-13 05:18:54 · 2 answers · asked by jonesin_am 1 in Mathematics

2006-11-13 05:18:51 · 13 answers · asked by Sniper18_83 1 in Astronomy & Space

A.1 1/2 hours
B.2 2/4 hours
C.2 1/2 hours
D.9 hours

2006-11-13 05:18:31 · 7 answers · asked by Anonymous in Mathematics