Science & Mathematics - 19 November 2006

My boyfriend feels the need to put these silly questions in my head the ones that stay in ya head n drive ya crazy so could someone plz tell me the answer?????

2006-11-19 06:57:18 · 11 answers · asked by Laura Ashley 2 in Zoology

2006-11-19 06:55:59 · 8 answers · asked by Nick 2 in Medicine

2006-11-19 06:55:25 · 3 answers · asked by Anonymous in Biology

Corey's harvest consists of 4000 bananas. The marketplace where the harvest can be sold is 1000 miles away. Corey can carry 1000 bananas at a time. However, Corey eats one banana each mile he walks.

How many bananas can Corey get to the market?

2006-11-19 06:55:15 · 5 answers · asked by <3 2 in Mathematics

Is it true that in the days of the cold war, the SR-71 was so fast that it could outrace missiles?

2006-11-19 06:55:08 · 4 answers · asked by Timothy R 1 in Engineering

I have x=plus negative the square root of 5, but I don't know if it's right

2006-11-19 06:54:47 · 5 answers · asked by Charnissia S 1 in Mathematics

2006-11-19 06:53:27 · 1 answers · asked by Anonymous in Biology

You hear about secessionist movements on the Web these days.

2006-11-19 06:52:59 · 3 answers · asked by Anonymous in Geography

2006-11-19 06:52:19 · 3 answers · asked by TEleber 2 in Other - Science

i need help on homework!
Light can travel through a _________, __________, some ______, and a __________.

Plez Help!!

2006-11-19 06:51:14 · 3 answers · asked by Anonymous in Physics

So there are like a BAJILLION other planets in the universe right? And what are the odds that earth is the only planet that has intelligent life. If there are aliens, are they way smarter then us? or are we way more advancedthen they are? some one please answer me..

tell me what you think about this topic...

2006-11-19 06:50:58 · 15 answers · asked by ZaKk 2 in Astronomy & Space

Any one know?

2006-11-19 06:49:15 · 6 answers · asked by *Bow Bow bow* 1 in Other - Alternative

Yes Folks, I live in Maryland and I hate it when people say we are Yakees. We are not any way associated with The North ! We actually didnt side with the north cause we wanted to beapart of the Confederate states, but Licoln forsed us to be a border state! Unlike the north, we are very rural, and we DO still have some confederate flags! Maryland Came into This country as a southern state, it is below the dang Mason Dixion Line, The Accent is KINDA Southern at southern maryland's towns and so are the people. WERE NOT THE Dang NORTH! Folks please don't use that Mid Atlantic BS. Because Mid Atlantic is not a direction .

I AINT NO YANKEE!
And i Defenitly not no new englander!!

2006-11-19 06:49:06 · 4 answers · asked by sisi 1 in Geography

An object of mass m is traveling on a horizontal surface. There is a coefficient of kinetic friction (mu) between the object and the surface. The object has speed v when it reaches x=0 and encounters a spring. The object compresses the spring, stops, and then recoils and travels in the opposite direction. When the object reaches x=0 on its return trip, it stops.

Find k , the spring constant.
Express k in terms of (mu),m ,g , and v.

2006-11-19 06:48:58 · 1 answers · asked by ahmad g 1 in Physics

wat's the chemical definition of salt

2006-11-19 06:48:38 · 15 answers · asked by Aeromina 2 in Chemistry

If the atomic number on the periodic table means how many protons you have.. how do you know how many electrons and neutrons are there?

Im doing a project on Potassium. the atomic number is 19.

please&thanks.

2006-11-19 06:44:24 · 7 answers · asked by Anonymous in Chemistry

solve v=b-u/k for u
show working please

2006-11-19 06:44:18 · 5 answers · asked by Anonymous in Mathematics

This is one question.. A sled weighing 60.0 N is pulled horizontally across snow so that the coefficient of kinetic friction between the sled and the snow is .100. A penguin weighing 70.0 N rides on the sled. If the coefficient of static friction between the penguin and the sled is .700, find the maximum horizontal force that can be exerted on the sled before the penguin begins to slide off.

2006-11-19 06:42:55 · 1 answers · asked by coolguy0603 1 in Physics

Give the names, not just letters.

2006-11-19 06:41:33 · 3 answers · asked by Becky 2 in Physics

i've been doing research on this topic but didn't find exactly what i was looking for!
could you guys help! plz
tx

2006-11-19 06:39:49 · 6 answers · asked by Anonymous in Biology

Has anyone had to build a mousetrap powered catapult for school. i need to build and i was wondering if anyone had any suggestions on how they built there's to succeed. i need to be able to throw a marble for a minimum of 6 meters. thanks for your help.

2006-11-19 06:38:36 · 2 answers · asked by ry 1 in Physics

help me do this math equation and show the formulaes thnx

2006-11-19 06:37:21 · 11 answers · asked by Anonymous in Mathematics

According to special relativity, if something could move faster than the speed of light, and that thing triggers another event, it's possible that the event would happen before the cause... my question is, why? It's just something I've never understood and it gets me frustrated!

2006-11-19 06:35:52 · 3 answers · asked by andrew w 1 in Physics

Its for Algebra II!

2006-11-19 06:31:12 · 5 answers · asked by prettygirl_ac001 1 in Mathematics

2006-11-19 06:30:15 · 6 answers · asked by stlntl 1 in Biology

I am looking for stuffed carrion birds for an art project. I am specifically interested in crows but I have recently learned of some act protecting these birds in North America. Other specieces of birds of prey or scavenger birds will do. Can anyone point me in the right direction?

2006-11-19 06:29:31 · 1 answers · asked by winged phallus 2 in Zoology

Ok so I am taking an astonomy class right now and we are supposed to record the sky throughout the semester. I unfortuantly have fallen lazy. Is there a website that can give me past sky charts? please help..

2006-11-19 06:28:34 · 2 answers · asked by and1baller4life0 1 in Astronomy & Space

2006-11-19 06:26:40 · 6 answers · asked by Sandy L 1 in Mathematics

2006-11-19 06:23:58 · 8 answers · asked by shaun w 1 in Engineering

2006-11-19 06:23:56 · 6 answers · asked by Linda S 1 in Geography