Science & Mathematics - 8 December 2006

if you were to draw all the lines a symmetry on a circle . how many lines would there be ?

2006-12-08 11:46:46 · 12 answers · asked by Anonymous in Mathematics

Me and my friend have been wondering about this... soo, if you have a huge car, like an SUV, and a bowling ball, and you roll them both so they are both going at the same speed, which one will slow down first? One of us thinks it's the ball, cause it has less force pushing it, but the other thinks it's the SUV cause, being heavier, it has so much more friction. What do you think? My physics teacher might have told us, but we can't remember the answer... haha. Thanks!

2006-12-08 11:44:37 · 5 answers · asked by person 3 in Physics

2006-12-08 11:42:51 · 1 answers · asked by Emerson 5 in Chemistry

please help, i can't get this

2006-12-08 11:42:46 · 12 answers · asked by r p 1 in Mathematics

A 15-foot ladder is leaning against a wall. If the distance from the top of the ladder to the ground is three feet more than the distance from the bottom of the ladder to the wall, then what is the distance from the top of the ladder to the ground? Please explain your answer. Thanks!

2006-12-08 11:41:52 · 6 answers · asked by sillyboys_trucksare4girls 2 in Mathematics

2006-12-08 11:39:53 · 3 answers · asked by Anonymous in Physics

..using a digital camera..found lots of sites that describe in detail producing interferograms using film with split-beam mini lasers, but nothing for digital set up.

2006-12-08 11:39:51 · 4 answers · asked by troothskr 4 in Physics

2006-12-08 11:38:58 · 6 answers · asked by Lyna1946 1 in Geography

Scientists are now putting human genes into pigs, sheep, cows exc. Is it right? Or just agianst nature?

2006-12-08 11:38:43 · 4 answers · asked by Anonymous in Biology

Q is a Hermitian matrix, S is an arbitrary subspace of R^J.

2006-12-08 11:36:56 · 1 answers · asked by Anonymous in Mathematics

please help, i can't get this

2006-12-08 11:34:53 · 2 answers · asked by r p 1 in Mathematics

Would it be possible to create a perpetual motion machine by containing it in a vacuum. Also if the parts were completed smoothed over to be completely flat.

2006-12-08 11:33:51 · 7 answers · asked by Anonymous in Engineering

2006-12-08 11:32:05 · 15 answers · asked by Pinkigal 2 in Biology

underground and in the sky....

2006-12-08 11:27:12 · 2 answers · asked by Foxtrot 2 in Earth Sciences & Geology

Ca(OH)2 + HNO3-->Ca(NO3)2 + HOH

2006-12-08 11:24:18 · 5 answers · asked by Ozzie 1 in Chemistry

There are 3000 books in 3 different piles. Pile #1 has 10 more books than Pile #2. Pile # 2 has twice as many books as Pile #3. How many books are in Pile #3? Solve this without using algebra.

2006-12-08 11:22:52 · 9 answers · asked by Anonymous in Mathematics

Is this scientifically/technologically possible to create:

AA batterys that have a function when they are low on energy to recharge the entire battery by the little energy it has left?

2006-12-08 11:22:13 · 5 answers · asked by Anthony 1 in Engineering

2006-12-08 11:21:50 · 11 answers · asked by Liz S 2 in Biology

Does anyone know if it is possible to obtain my nursing degree by doing some online courses. I want to work my way up to eventually becoming an anesthesiologist. Does anyone know I can go about doing this. Also if there are any anesthesiologists that have gone a different route in getting their degree in medicine for anesthesiology then please share you information.

**SERIOUS ANSWERS ONLY PLEASE**

2006-12-08 11:18:55 · 4 answers · asked by Anonymous in Medicine

2006-12-08 11:18:06 · 21 answers · asked by Thinker 4 in Other - Alternative

i need to know soon !!!!!!!!!!!!

2006-12-08 11:17:24 · 12 answers · asked by Anonymous in Astronomy & Space

I'm a sophomore in Algebra 2 and when in the world are we going to use logarithms in life?

2006-12-08 11:14:41 · 8 answers · asked by Anonymous in Mathematics

mass of the cylinder

2006-12-08 11:13:38 · 5 answers · asked by Anonymous in Mathematics

2006-12-08 11:12:41 · 4 answers · asked by myEpitome 1 in Medicine

2006-12-08 11:11:32 · 6 answers · asked by Dany H 1 in Medicine

F S E
T
C D R

2006-12-08 11:11:25 · 3 answers · asked by Allison A 1 in Mathematics

Which of the following statements about Mendel's breeding experiments is correct?



a. None of the parental (P) plants were true-breeding.

b. All of the F2 progeny showed a phenotype that was intermediate between the two parental (P) phenotypes.

c. Half of the F1 progeny had the same phenotype as one of the parental (P) plants, and the other half had the same phenotype as the other parent.

d. All of the F1 progeny resembled one of the parental (P) plants, but only some of the F2 progeny did.

e. none of these

2006-12-08 11:07:34 · 7 answers · asked by Anonymous in Botany

Can you give me examples of homogeneous mixtures (solutions)?

2006-12-08 11:06:15 · 7 answers · asked by Bianca Boo 1 in Chemistry

A plant with purple flowers is allowed to self-pollinate. Generation after generation, it produces purple flowers. This is an example of


a. hybridization.

b. incomplete dominance.

c. true-breeding.

d. the law of segregation.

e. polygenetics.

2006-12-08 11:06:10 · 4 answers · asked by Anonymous in Biology

2006-12-08 11:00:05 · 18 answers · asked by Anonymous in Mathematics