Science & Mathematics - 30 August 2006

2006-08-30 05:42:49 · 3 answers · asked by ARNOLD 1 in Other - Science

2006-08-30 05:42:21 · 3 answers · asked by moonglow_85 2 in Chemistry

if u have a brick and a basketball (and the brick has a higer mass), and u drop both of these objects at the same time from the same height, which object hits the ground first..the brick or the ball.

2006-08-30 05:41:36 · 10 answers · asked by marshmallowq 1 in Physics

...they could go to work Monday morning, and help you do three projects at work at the same time, to relieve stress.

2006-08-30 05:41:35 · 5 answers · asked by Anonymous in Biology

2006-08-30 05:40:37 · 3 answers · asked by moonglow_85 2 in Chemistry

Ignore the fact that the Earth's center is molten rock and the hole is impossible to drill.

2006-08-30 05:38:20 · 9 answers · asked by Anonymous in Physics

2006-08-30 05:37:05 · 1 answers · asked by moonglow_85 2 in Chemistry

Calculator at the ready? There you go

3 students arrive at an inn in the middle of nowhere. As they are young and slightly pressed for funds, they ask for a basic room for three. The manager tells them it's 30 pounds per night (ok i know there no such prices it's just for simplicity), they pay off for one night and go upstairs.
Suddenly the manager remembers it's a saturday and they have a discount to 25 quid at weekends. He calles a boy and asks him to please return the 5 pounds to the lads in no.12.
The boy takes the money but as he slowly drags his feet upstairs he's trying to work out how he divides 5 quid between 3 people. then it dawns on him he may actually give them a pound each and pinch the 2. So he does.

Now the outome is: the lads paid J9 x 3= J27
the boy has J2
makes 29
THERE'S 1 QUID????

2006-08-30 05:34:28 · 17 answers · asked by Faith * 2 in Mathematics

If i make a smoke bomb out of KNO3 and Sucrose you obviously get CO2 and Nitrogen gas that disipates very quickly. what can i use to a)make it burn slower as to release the gas slower or b)bind the gas to make it dissapate faster

2006-08-30 05:31:47 · 7 answers · asked by penguinxcrossing 2 in Chemistry

t = [ln (Nf/No) / (-0.693)] * t1/2

This was given as a sort of riddle. Anyone know?

2006-08-30 05:31:26 · 3 answers · asked by Michael F 1 in Other - Science

I read SCIENCEguys info about the world ending (12-21-2012) and would like more info about his findings. As a Hopi Indian myself I would like to know more about what he was talking about.

2006-08-30 05:30:20 · 2 answers · asked by Kris-10 1 in Other - Science

2006-08-30 05:27:11 · 5 answers · asked by Anonymous in Other - Science

2006-08-30 05:26:41 · 9 answers · asked by James O 1 in Earth Sciences & Geology

Can a Pacific Ocean hurricane cross Mexico and still be a hurricane in the Gulf of Mexico??

2006-08-30 05:25:27 · 3 answers · asked by ? 2 in Weather

2006-08-30 05:24:32 · 4 answers · asked by killer queen 5 in Weather

2006-08-30 05:23:15 · 8 answers · asked by Casey 1 in Astronomy & Space

i have asked many people and never seem to get the same answer

2006-08-30 05:21:49 · 17 answers · asked by ali k 2 in Geography

How do I calculate the diameter of a cylinder with the following info. Mercury metal has a density of 13.6 g/cm3, and 55.34 g of mercury metal fills a cylinder that is 5.00 cm tall?

2006-08-30 05:21:31 · 5 answers · asked by Amy U 1 in Chemistry

When a smooth clean aluminum disc is pulled out from distilled water at a constant and slow speed, water droplets formed on disc surface. The water droplet formation is due to the adhesive force between water and aluminum surface is stronger than the water molecules itself. What can I do to reduce or to eliminate water droplet formation on the aluminum surface?

2006-08-30 05:20:48 · 5 answers · asked by Anonymous in Engineering

2006-08-30 05:19:51 · 17 answers · asked by schemeshes 1 in Physics

The question has a very scientific taste to it, my interest goes mainly, into the direction, of science(nano-engineering, alternating human bodies through technology), maybe some secret military project is already busying itself, with such a technology, females who would be changed this way, would probably not need to eat for longer periods of time- further the energy source(s) could make them stronger- by refueling their muscles constantly, with what ever they need.

The whole idea, is based on the writings of a guy who has created a fantasy/superheroine universe, in which the females are already changed the way I described it above. The site and information about all of this can be found her: http://velorian.org/auow/au_history.htm

It would be very interesting if you could find something out about this!

2006-08-30 05:18:18 · 5 answers · asked by hodoludu m 2 in Other - Science

2006-08-30 05:17:05 · 9 answers · asked by Anonymous in Astronomy & Space

How many major hurricanes will hit Tx. this yr

2006-08-30 05:15:39 · 3 answers · asked by lalalalalala 1 in Weather

How many major hurricanes will hit Tx. this yr

2006-08-30 05:15:14 · 1 answers · asked by lalalalalala 1 in Weather

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2006-08-30 05:09:50 · 5 answers · asked by N Da Best 2 in Mathematics

x is between 0 and 360
Exact answers needed

2006-08-30 05:06:48 · 6 answers · asked by sur2124 4 in Mathematics

I'm having a hard time deciding what to study in university. I really want to be able to work in space industry. I've been thinking about aerospace engineering for a while now, but I'm not sure if it is the best way to go. I don’t have much time and I’m really confused and the more I think about it the worse it gets. So can anyone help!? Please!?!?

2006-08-30 05:06:21 · 2 answers · asked by M.R.K 2 in Astronomy & Space

I would like to know whether watering your plants is a chemical or physical change as well as a good website where i can reasearch that kind of stuff (if you got the info from a website).

2006-08-30 05:04:49 · 11 answers · asked by jkhgfdsa11 4 in Chemistry

I'm having a hard time deciding what to study in university. I really want to be able to work in space industry. I've been thinking about aerospace engineering for a while now, but I'm not sure if it is the best way to go. I don’t have much time and I’m really confused and the more I think about it the worse it gets. So can anyone help!? Please!?!?

2006-08-30 05:03:23 · 4 answers · asked by M.R.K 2 in Engineering

2006-08-30 05:00:18 · 14 answers · asked by Anonymous in Earth Sciences & Geology