Science & Mathematics - 2 January 2007

2007-01-02 01:07:10 · 4 answers · asked by ʞzɹәႨnɹ 2 in Mathematics

2007-01-02 01:04:28 · 10 answers · asked by Cheese G 1 in Engineering

2007-01-02 01:04:15 · 15 answers · asked by Anonymous in Astronomy & Space

2007-01-02 01:04:02 · 2 answers · asked by Anonymous in Biology

given the following data f=60hz, Vinput=110volts, Voutput=220volts,P=1kw.

2007-01-02 01:02:34 · 3 answers · asked by alvin f 1 in Engineering

How is gravity generated

2007-01-02 01:01:52 · 14 answers · asked by Anonymous in Physics

2007-01-02 01:00:48 · 2 answers · asked by kyereme 1 in Astronomy & Space

2007-01-02 01:00:17 · 9 answers · asked by numbuh658 1 in Astronomy & Space

2007-01-02 01:00:11 · 5 answers · asked by Anonymous in Astronomy & Space

From y=f(x) what happens to:

y=f(x+1)
y=2f(x)
y=f(1/2 x)

2007-01-02 00:55:14 · 4 answers · asked by will t 2 in Mathematics

2007-01-02 00:54:07 · 2 answers · asked by shy b 1 in Mathematics

2007-01-02 00:53:18 · 6 answers · asked by hot dude 1 in Mathematics

2007-01-02 00:52:54 · 3 answers · asked by shy b 1 in Mathematics

2 trains length 300m,400m have speeds 10m/s, 15m/s.They start at 2 ends of bridge(1200m) & move towards each other.Find following:

1)After how much time they Meet each other?
2)After how much time they Cross each other?

PLease explain the difference, methods.
THanks.

2007-01-02 00:52:23 · 5 answers · asked by ʞzɹәႨnɹ 2 in Mathematics

2007-01-02 00:52:09 · 13 answers · asked by Anonymous in Physics

2007-01-02 00:52:04 · 2 answers · asked by shy b 1 in Mathematics

who discovred it??how was it dicovred??is it possible to store them???has it already been made by man??

2007-01-02 00:51:08 · 8 answers · asked by hot dude 1 in Physics

2007-01-02 00:49:30 · 4 answers · asked by Anonymous in Mathematics

2007-01-02 00:49:10 · 2 answers · asked by dusicapapic 1 in Engineering

I heard someone talking that twins can communicate with each other using their minds. Is it true/possible? I am really sorry if I asked such dumb question but I am really excited to know coz I am only 12 yrs and couldn't figure out the answer for that and it's really bugging me. PLEASE HELP!!!!

2007-01-02 00:49:04 · 7 answers · asked by Anonymous in Biology

2007-01-02 00:46:09 · 2 answers · asked by kyereme 1 in Astronomy & Space

9+2i divided by 1-4i
YOU HAVE TO SMART TO GET THIS

2007-01-02 00:44:31 · 8 answers · asked by Anonymous in Mathematics

Im a female... Im confused :/

And whats the process like of donating blood to a blood bank? What happens first, which part hurts the most? ;)

2007-01-02 00:43:48 · 6 answers · asked by TheOne 1 in Medicine

2007-01-02 00:43:25 · 4 answers · asked by shy b 1 in Mathematics

2007-01-02 00:41:27 · 18 answers · asked by ♥ fArA ♥ 2 in Geography

Without feeling too ill the next day

2007-01-02 00:37:50 · 30 answers · asked by jacko 1 in Medicine

I have come across the following equation

a^n+b^n+c^n+......z^n=1

If you know all the other numbers this can be solved for n

Does anyone know what this equation is called , or even if it has a name, and if there are references to it on the internet.

Without a name I can't even Google for it :-(

2007-01-02 00:32:09 · 5 answers · asked by Selphie 3 in Mathematics

2007-01-02 00:30:20 · 10 answers · asked by Anonymous in Mathematics

2007-01-02 00:28:37 · 5 answers · asked by izzza21 1 in Mathematics

9x^2+6x+1
9x exponent of 2 +6x +1
Factor it please. Ty of you do

2007-01-02 00:27:49 · 3 answers · asked by Anonymous in Mathematics