Science & Mathematics - 20 September 2007

Calculate the specific heat capacity of the metal in J/g °C.

2007-09-20 11:13:21 · 2 answers · asked by lzzrd87 1 in Chemistry

2007-09-20 11:12:54 · 2 answers · asked by Godis L 1 in Biology

And don't just say we'd float up in the air, obviously that would happen in the end...

2007-09-20 11:12:35 · 17 answers · asked by Bonobo 2 in Physics

Shouldn't they be here by now?? lol ;-)

2007-09-20 11:10:19 · 3 answers · asked by Anonymous in Other - Science

I don't get it at all :( I am taking Foundations of Science three and the question is:

What is the acceleration of a car that, while moving in a straight line, increases its spped from zero to 100 km/hr in 10s?

What? Can someone please explain why it has to have two units of time in a really simple basic way?

2007-09-20 11:06:07 · 5 answers · asked by Anonymous in Physics

its a physics question

2007-09-20 11:05:03 · 1 answers · asked by kitty d 1 in Physics

2007-09-20 11:04:46 · 3 answers · asked by nickmydog 1 in Mathematics

2007-09-20 11:04:45 · 4 answers · asked by Shirley D 2 in Mathematics

Are they all descended from horses?

2007-09-20 11:04:21 · 4 answers · asked by Hickemtwiddle 4 in Zoology

2007-09-20 11:04:18 · 3 answers · asked by Anonymous in Parapsychology

How much physics and mathematics is involved in astronomy?

Is there a good book for me to read in this regard?

2007-09-20 11:02:48 · 3 answers · asked by Anonymous in Astronomy & Space

2007-09-20 11:02:43 · 1 answers · asked by tell me all!!! 4 in Botany

Is there a link that will tell me the radius and diameter of each planet with the exception of Pluto, which is no longer classified as a planet?

2007-09-20 11:01:14 · 4 answers · asked by Anonymous in Astronomy & Space

it's a hw question i cant find a good answer to in my book

2007-09-20 10:59:28 · 2 answers · asked by Anonymous in Earth Sciences & Geology

2007-09-20 10:56:52 · 1 answers · asked by mathfan09 1 in Mathematics

Carl's hands trembled as he stood in front of the safe and unfolded the crumpled piece of paper holding the combination that would open the sage. "Rats!" he moaned. The combination was written in the form of a riddle. The last number was described in the following way: Find 2/3 of the final number, add 16, and this number will be equal to two times the mystery number. What was the final number of the combination?

2007-09-20 10:56:50 · 2 answers · asked by iluvcaliii06 2 in Mathematics

i want to go to medical school but would i be required to perform sadistic and torturous "useful experiments" on live animals?? (examples: shocking mice, injecting drugs into monkeys' eyes)

2007-09-20 10:55:29 · 5 answers · asked by ghj g 1 in Medicine

2007-09-20 10:53:38 · 10 answers · asked by Adaora N 1 in Astronomy & Space

Please help me!!!

2007-09-20 10:52:00 · 3 answers · asked by WiiBoy360 2 in Mathematics

An unstretched spring is 18.0 cm long. When you hang an 665 g weight from it, it stretches to a length of 21.0cm .

2007-09-20 10:50:44 · 2 answers · asked by Anonymous in Physics

And also whose work led to model that atoms contain electrons and protons?

2007-09-20 10:50:42 · 1 answers · asked by Updated Life th13f 2 in Physics

2007-09-20 10:50:05 · 10 answers · asked by Anonymous in Chemistry

Hey everyone im 16 and i just got my g.e.d and i want to goto college in Jan.. But i only made it to 10th grade and this may sound stupid but i suck at math.. Can someone explain to me how to do this problem please! I dont know why im stuck on this one.
Ive done alot today..

1.) 1/2 + (2/3 / 3/4) - ( 4/5 * 5/6)


If any one any pre-tests for any college math that would be great.

2007-09-20 10:49:41 · 8 answers · asked by riialicious 2 in Mathematics

2007-09-20 10:48:00 · 8 answers · asked by this guy rox! 1 in Astronomy & Space

How would I draw 1-chloro-1-ethylcyclopentane?

2007-09-20 10:47:25 · 3 answers · asked by james_hndrsn 1 in Chemistry

A child runs down a 11 degree hill and then suddenly jumps upward at a 15 degree angle above horizontal and lands 1.3 meters down the hill.

2007-09-20 10:46:26 · 1 answers · asked by Michael E 1 in Physics

Answer please.

2007-09-20 10:43:07 · 5 answers · asked by heavensdevilvr 1 in Astronomy & Space

2007-09-20 10:41:31 · 3 answers · asked by icemannn2004 1 in Earth Sciences & Geology

If you coudl show your work it'd be greatly appreciated!! =)

2007-09-20 10:41:15 · 2 answers · asked by xplozno8 2 in Physics

2007-09-20 10:41:00 · 5 answers · asked by dog_lover_wells 2 in Zoology