And if you do not know describe a method to do just that. May be you could also explain why the speed of the suns rays when measured in a rising sun and a setting sun are the same?

2006-11-12 10:22:56 · 3 answers · asked by Anonymous in Physics

1 ⤊

The volume occuppied by 4g O2(g) at STP is?

2006-11-12 10:17:43 · 2 answers · asked by coolpuffin 2 in Chemistry

0 ⤊

What are some fun chemistry experiments to do at home with common "Ingrediants"?

Like heating up table salt to release the deadly Cl2 gas which you can contain and use to destroy your enemies..and so forth.

2006-11-12 10:17:30 · 5 answers · asked by Anonymous in Chemistry

0 ⤊

benefits of hydrocarbons in our society?

2006-11-12 10:16:21 · 3 answers · asked by Anonymous in Chemistry

0 ⤊

what are the properties of an elastic collision?

2006-11-12 10:13:14 · 3 answers · asked by M.K 2 in Engineering

10 ⤊

Multiply 4 2/7x8/11=?

Please help, not with just the answer explain how to do this. I am not good with fractions at all.

2006-11-12 10:12:57 · 5 answers · asked by Dave 1 in Mathematics

1 ⤊

A crate rests on a flatbed of a truck that is initially traveling at 15m/s on a level road. The driver applies the brakes and the truck is brought to a halt in a distance of 38m. If the deceleration of the truck is constant, what is the minimum coefficient of friction between the crate and the truck that is required to keep the crate from sliding??? Please Explain. Thank you.

2006-11-12 10:12:55 · 3 answers · asked by Tennis2127 2 in Physics

1 ⤊

what are the properties of an elastic collision?

2006-11-12 10:12:28 · 2 answers · asked by M.K 2 in Astronomy & Space

1 ⤊

what role does proteins play in an organism?

I need this answer by 11/13 for a project.

2006-11-12 10:11:20 · 5 answers · asked by Dechristian G 1 in Biology

0 ⤊

GCF for the following plz!?

24 and 40
18 and 30
12 and 48
36 and 90
50 and 20
15 and 17
52 and 16
63 and 42
24 and 40
36 and 12 and 72
28 and 49 and 105
30 and 45 and 75
Please and Thank you! :)

2006-11-12 10:11:18 · 4 answers · asked by Anonymous in Mathematics

1 ⤊

can someone tell me ALL the organelles in a plant cell?

please i need all of them. thanks
-God bless

2006-11-12 10:11:10 · 3 answers · asked by Anonymous in Biology

0 ⤊

help dividing polynomials?

X^3 -X^2 -X+7 divided by X+1

sorry, i dont know how to type exponents. in case you dont understand that, let me write it out.

X cubed minus X squared minus X plus 7. all divided by X plus one.

thanks guys.

2006-11-12 10:10:24 · 2 answers · asked by ? 3 in Mathematics

0 ⤊

what are the properties of an elastic collision?

2006-11-12 10:09:58 · 2 answers · asked by M.K 2 in Physics

2 ⤊

the sum of two numbers is -1.Twice the first number minus the second is 32..Find the numbers?

where can i go on the computer to tabulate algebra 2 questions and get an answer....written out?

2006-11-12 10:07:41 · 3 answers · asked by Anonymous in Mathematics

0 ⤊

!~Science Question~!?

Question:Sammie wants to know how salt affects the boiling point of water.She sets up a control group by boiling 0.5 of 20 deegres Celsius water with no salt over a fixed flame.Describe the conditions she should use for the experimental group.

2006-11-12 10:07:06 · 1 answers · asked by Nicey L 1 in Chemistry

0 ⤊

Does anyone have a good title for a...?

a children's book about cell organelles?

Talks about:
-Nucleus
-Membrane
-Cytoplasm
-Ribosome
-Mitochondria
-Lysosome
-Golgi
-Endoplasmic Reticulum
-Vacuole
-Chloroplasts

I can think of one myself but I bet many stdents in my class will have "The Amazing World of BLAH BLAH BLAH"

and I would want it to be interesting so it could catch the attention on 6 or 7 year olds.

Our teacher gives them to elementary kids after she grades them so they can learn a little about them.

2006-11-12 10:05:36 · 6 answers · asked by youhadmeatHELLO♥ 1 in Biology

0 ⤊

I have a question about my math homework. How would you answer 2x to the 1/3 to the 4th over x to the 5/6?

I'm not sure if I am explaining it properly. It is a fraction and on the top is 2x which is raised to the 1/3. That number is then raised to the 4th. The denominator is x raised to the 5/6. This problem deals with roots. Thanks for the help.

2006-11-12 10:04:50 · 4 answers · asked by PatsFanDiane 1 in Mathematics

10 ⤊

russian scientist (i think)?

can anyone tell me the name of the russian scientist who did the experiment with dogs; the one where no matter what he did to them, the dogs still ran to collect the food upon hearing the bell?

i saw a group of school kids running upon the sound of a bell, even though their teacher was telling them to stop and it reminded me of it.....

2006-11-12 10:04:28 · 7 answers · asked by Anonymous in Other - Science

0 ⤊

Calculus challenge.?

Let f(x) be a polynomial with real coefficients which has a real root. Show that there is some real number p so that f(p) = f '(p).

2006-11-12 10:02:14 · 3 answers · asked by bag o' hot air 2 in Mathematics

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