Science & Mathematics - 15 September 2006

about the ropper

2006-09-15 02:56:53 · 5 answers · asked by phu a 1 in Chemistry

Square root(3x - 2) = 4 - x

Solve for x

Show the work.. I know the answer is 2, but how do you get there??

2006-09-15 02:56:40 · 12 answers · asked by Anonymous in Mathematics

2006-09-15 02:56:19 · 28 answers · asked by Chris M 1 in Weather

How much power does he exert during the climb?

2006-09-15 02:54:39 · 3 answers · asked by Mondai W 1 in Other - Science

2006-09-15 02:53:36 · 16 answers · asked by JAMES 4 in Medicine

When it moves three times the speed, what will be the kinetic energy?

2006-09-15 02:52:49 · 4 answers · asked by Mondai W 1 in Other - Science

I have no clue how to set up this problem to even start on it:

How much rum (40% alcohol) must be added to 2 Liters of punch to get a 15% alcohol happy punch mixture?

2006-09-15 02:52:41 · 5 answers · asked by James B 1 in Mathematics

I used to think I'd seen one but I put it down to sleepy eyes now cos I was just waking up. I'm undecided on ghosts - help me decide pls!

2006-09-15 02:52:09 · 28 answers · asked by Anonymous in Other - Science

When it moves it with twice the speed, what will be the kinetic energy?

2006-09-15 02:51:40 · 2 answers · asked by Mondai W 1 in Other - Science

2006-09-15 02:51:14 · 4 answers · asked by erdogancakir 1 in Physics

I didn't think that the small amount of voltage difference should matter but I was not sure, because I know when you try to power something with a lower voltage it tends to over-heat. Thanks in advance.

2006-09-15 02:50:34 · 6 answers · asked by paintballer_1312 1 in Engineering

On a 110v single phase the voltage is returned on the neutral, which should be tied to the earth thereby creating the circuit. So how does 220v do complete the circuit?

2006-09-15 02:45:10 · 4 answers · asked by Joe M 1 in Other - Science

2006-09-15 02:44:33 · 12 answers · asked by Nicole 1 in Astronomy & Space

2006-09-15 02:43:13 · 10 answers · asked by Anonymous in Engineering

2006-09-15 02:42:45 · 15 answers · asked by pitsomos 2 in Mathematics

2006-09-15 02:41:24 · 9 answers · asked by christopher s 1 in Other - Science

2006-09-15 02:40:57 · 3 answers · asked by christopher s 1 in Physics

2006-09-15 02:37:41 · 11 answers · asked by anna s 1 in Mathematics

How much power in Watts does she develop? And if she moves the wheelbarrow 5.4 times as fast how much power in Watts is develped?

2006-09-15 02:35:42 · 3 answers · asked by bluedevilbabygirl 1 in Other - Science

2006-09-15 02:34:29 · 19 answers · asked by Anonymous in Geography

2006-09-15 02:33:31 · 5 answers · asked by certomerto 1 in Physics

How far from the center must the 112lb mother sit in order to balance the 48ib daughter sitting 5ft from the center?

2006-09-15 02:31:52 · 4 answers · asked by bluedevilbabygirl 1 in Other - Science

If you neglect friction and air resistance what is the bobsled's speed at the bottom of the hill?

2006-09-15 02:30:10 · 3 answers · asked by bluedevilbabygirl 1 in Other - Science

2006-09-15 02:29:37 · 10 answers · asked by grozav n 1 in Engineering

What is his mass?

2006-09-15 02:28:03 · 3 answers · asked by bluedevilbabygirl 1 in Other - Science

It is weird. Even after sitting in the sun in moderate sunshine, while the rest of my body is warm my hands will still be cold. It is awkward especially when I shake peoples hands because i feel like i am making them feel cold. It takes my hands less than a minute to freeze after getting out of bed. I am uncomfortable with touching people because i don't want them to feel cold. Is there something wrong with me? If there is, what should i do?

2006-09-15 02:27:52 · 7 answers · asked by Anonymous in Other - Science

2006-09-15 02:27:31 · 3 answers · asked by grozav n 1 in Mathematics

2006-09-15 02:27:31 · 26 answers · asked by bracketsfox 1 in Medicine

2006-09-15 02:24:52 · 8 answers · asked by john v 1 in Chemistry

2006-09-15 02:23:51 · 5 answers · asked by parasolx 1 in Other - Science