Science & Mathematics - 5 December 2007

we need this for our physics project. we need to design one. thank you

2007-12-05 00:29:06 · 2 answers · asked by Anonymous in Physics

I watched a show on the discovery channel about REM sleep. Which scientists have proven to be the cause of 95% of so called abductions within the united states, the rest were marked down as blatent lies or remarkably similar to the movie "Fire in the Sky". Have you been abducted and how do you know for sure?

2007-12-05 00:21:31 · 17 answers · asked by RE 3 in Astronomy & Space

2007-12-05 00:19:29 · 6 answers · asked by Titanic lover 2 in Mathematics

{x / 3+ y / 6 = 1

{x / 2 - y / 4 = 0

a. (3, 3 / 2)
b. (3 / 2, 3)
c. infinite number of solutions
d. no solution

2007-12-05 00:03:38 · 4 answers · asked by . 1 in Mathematics

and darker between two rainbows..?

2007-12-05 00:03:11 · 2 answers · asked by ~☆ Petit ♥ Chou ☆~ 7 in Weather

Help to solve this problem…
A driver becomes lost and travels 12.0 km west 5.0 km south, and 8.0 km east. Find the magnitude and direction of the car’s displacement from the standing place.

2007-12-05 00:02:58 · 6 answers · asked by miaka 1 in Physics