Science & Mathematics - 9 October 2006

2006-10-09 12:02:17 · 3 answers · asked by Anonymous in Chemistry

2006-10-09 11:59:36 · 6 answers · asked by Anonymous in Chemistry

2006-10-09 11:58:16 · 8 answers · asked by MEDO 1 in Engineering

Can anyone tell me if America ever truely invented anything themselves, NOT WHAT THEY DEVELOPED, but what they sinularly invented

2006-10-09 11:57:41 · 12 answers · asked by Anonymous in Other - Science

is it Archimedes? Or Entropy?

Or something else?

2006-10-09 11:56:12 · 5 answers · asked by Anonymous in Other - Science

2006-10-09 11:53:35 · 3 answers · asked by DEVIOUS 1 in Earth Sciences & Geology

2006-10-09 11:52:39 · 6 answers · asked by Anonymous in Chemistry

i need to now how to show i got that answer to the question i know the answer just dont know how to show i got that answer

2006-10-09 11:52:34 · 16 answers · asked by Anonymous in Mathematics

So if energy was slowed by the rate o the speed of light squared, per energy quantity..it would turn into mass or a solid?

2006-10-09 11:48:46 · 6 answers · asked by Jae G 2 in Physics

A rock is thrown from a 21 m. high cliff at 21 m/sec at an angle of 53 degrees. How long does it take for the ball to land? How far away from the cliff does the ball land? (the range of the ball)

2006-10-09 11:48:20 · 4 answers · asked by patriots0123 1 in Physics

would there be any effects on earth? i know that it could affect satelites

2006-10-09 11:47:08 · 7 answers · asked by Mike D 2 in Physics

A.1
B. 2
C.4
D. 6

2006-10-09 11:42:51 · 2 answers · asked by Ashley C 1 in Chemistry

I need help on this question. If c=5n so what range of values did you use for the number of people and the cost of the rental cost? And how did you select this ranges?

2006-10-09 11:39:46 · 6 answers · asked by Emily R 2 in Mathematics

Like for instance E=mc(squared) how would a physicist combine that with another law? What would be the process, and how do you check your work?

2006-10-09 11:36:58 · 2 answers · asked by Jae G 2 in Physics

2006-10-09 11:36:15 · 15 answers · asked by Anonymous in Earth Sciences & Geology

There are signs for similar earths in our solar system or in other adjacent extra-solar systems. The planets are Jupiter and Mars, so could we expect a new earth in those planets or any other planets in other galaxies like the planets in Vega.

2006-10-09 11:30:47 · 7 answers · asked by AshOsaki 1 in Astronomy & Space

Also, why hasn't anybody attempted this journey?

2006-10-09 11:28:41 · 10 answers · asked by bleedgold33 1 in Astronomy & Space

2006-10-09 11:26:15 · 21 answers · asked by lana k 1 in Weather

I've tried the store wart remover like Wartner, and Doctor Scholls, but they do not work, and i cant afford to go to the doctor right now.

2006-10-09 11:24:58 · 10 answers · asked by Anonymous in Medicine

2006-10-09 11:24:07 · 7 answers · asked by Roy M 1 in Other - Science

Please show me the most simple and instructive example of the rearrangement of a conditionally convergent series so that it converges to an arbitrary real number A as well as to plus and minus infinity.

2006-10-09 11:22:53 · 4 answers · asked by ted 3 in Mathematics

2006-10-09 11:22:53 · 3 answers · asked by Dianne 4 in Weather

A cannonball is shot from a hill 10 meters higher than the surrounding ground.

a. If the firing trajectory is 0 degrees from the horizontal, and the firing velocity 50 m/sec, how far will the cannon ball travel?
b. If the cannon’s trajectory is 30 degrees instead, how far will the cannon ball travel now?
c. If the cannon’s trajectory is 45 degrees how far will its range be?
d. If the cannon is moved to level ground and fired at 45 degrees, how far will its range be?

I don't know what equations should be used for this problem and have no idea where to start. Any help would be great.

2006-10-09 11:21:18 · 3 answers · asked by braillehand 1 in Physics

2006-10-09 11:20:20 · 1 answers · asked by amirara911 1 in Biology

7 5 10 6 3 4 using these number to come up with 3 you must add , subtract , multiply and divide and you may only use these numbers once and the answer is 3. How??

2006-10-09 11:19:50 · 5 answers · asked by virgogirljenn 2 in Mathematics

2006-10-09 11:18:12 · 2 answers · asked by amirara911 1 in Biology

My friend said that it's to do with preserving the batteries' life by not over charging the batteries but I think it just simply one of them is not working? Please help. May thanks

2006-10-09 11:17:45 · 3 answers · asked by soi d 1 in Physics

Using the formula I=PRT how do I calculate the morgage payments of a house that costs $1,000,000 and it has to be paid off in 30 years?

2006-10-09 11:16:06 · 8 answers · asked by cdgbabywinc 1 in Mathematics

2006-10-09 11:15:55 · 1 answers · asked by amirara911 1 in Biology

For example, tissue???? Things that are in the body

2006-10-09 11:12:58 · 4 answers · asked by Kedah<3 3 in Biology