Science & Mathematics - 26 November 2006

final a true speed breaker has been made but its yea yea i know its weard but in 2007 the speedbreaker will realease its a medicine like its a phil it will show as in the game need for speed mw like that but it will take just for 1 munites no it will not be sold on store it will only for the poeple have a surgery .......................pl post a comment or answer of your wealing to lunch this prod..................

2006-11-26 19:38:01 · 5 answers · asked by joey s 1 in Other - Science

Bonus if you can find them all.
Answers must be exact.
Approximations will not be considered for best answer.

2006-11-26 19:32:30 · 7 answers · asked by Scott R 6 in Mathematics

This year i finished my BE(Electronics and Telecom Engg.).Now i am doing research.my field is "Analysis of vibrational effect on aircraft antenna"After finishing of this i want to switch over to space science in my ph.D.So that i can join in any space research program.I want to go to space .will u answer my question and help me to find some best institutes and how to go from this place to my dream point.

2006-11-26 19:30:12 · 5 answers · asked by bandana m 1 in Astronomy & Space

find derivative(g*(x)) of given function

g(x)=nInt(t*(sq root of(t^3+2t))dt),x,x,-1)

i.e. function is= t*(sq.root of (t^3+2t)
up limit=x
lower lim=-1
nint= integral sign like "S"

2006-11-26 19:29:36 · 4 answers · asked by eminent_youtom 1 in Mathematics

2006-11-26 19:23:18 · 6 answers · asked by yeneget b 1 in Other - Science

If a baseball is projected upward from ground level with an initial velocity of 64 feet per second, then its height is a function of time, given by s(t) = -16t^2 + 64t. Graph this fuction for 0 is less than or equal to t is less than or equal to 4. What is the maximum height reached by the ball? Please explain your answer. Thanks!

2006-11-26 19:19:49 · 3 answers · asked by sillyboys_trucksare4girls 2 in Mathematics

Memory loss (total loss of memories of a 10-12 year period before the deep vein thrombosis). Is it rare? Memories before 10-12 years before DVT are clear with only a few gaps that are fairly normal for most people.

The DVT was 'massive' - the entire length of one leg, caught late, crystallized in places, extremely resistent to finally breaking up, & breakup caused 'damage' (said doctors) to leg, heart area, brain.

Brain seems fine (after CT scan) aside from headaches always on the centre of the right side of brain, but after 2 years the memories aren't there at all.

Does this qualify as a brain injury? Does a person get their old personality (pre DVT) back or are they stuck with remembering only pre-10-12 years before and post-DVT? (no amount of trying and going through videos or photos or diaries helps memory return).

2006-11-26 19:18:31 · 4 answers · asked by sen 2 in Medicine

If 1500 white blood cells are lined up side to side they would form a row 1.0 inch long. What is the average diameter in micrometers of a single white blood cell? (1 inch = 2.54 cm)

2006-11-26 19:17:25 · 3 answers · asked by soled fresh * 2 in Mathematics

(x0-y0)(x0 + hy0 + k)=f(x)

2006-11-26 19:15:30 · 6 answers · asked by Anonymous in Mathematics

2006-11-26 19:14:19 · 3 answers · asked by william_anubis 3 in Physics

The sequence is -6, -2, 4, 12, 22

I got this far in the working out and then got stuck

1st Differences 4, 6, 8, 10
2nd Differences 2, 2, 2

That gives n(squared as the start of the rule)
If you use that you get
1x1=1
2x2=4
3x3=9
4x4=16
5x5=25

The remainders are 7 for the first term
6 for the second
5 for the third
4 for the fourth
3 for the fifth
What do I do next?

2006-11-26 19:10:17 · 9 answers · asked by Anonymous in Mathematics

If I was in a plane going 700 miles an hour how long would it take me to get there....In this life time?

I have to reach this star too...My wish must come true!

2006-11-26 19:04:16 · 11 answers · asked by MissChatea 4 in Astronomy & Space

2006-11-26 18:58:08 · 4 answers · asked by naishadh d 1 in Chemistry

2006-11-26 18:53:48 · 9 answers · asked by B 3 in Weather

Iodine is an essential nutrient in the human diet because it prevents goiter - a swelling of the thyroid gland. To obtain enough iodine, you can use iodized salt, which is 0.01% Nal by mass. How many kilograms of Nal should be added to 1000 kg of table salt to achieve this percentage of Nal?

2006-11-26 18:53:15 · 2 answers · asked by soled fresh * 2 in Biology

A calibration curve for absorbance versus concentration of Copper (Cu^2+) was prepared and the equation of the line was found to be y=50.1x.

A) If the absorbance of an unknown copper solution was found to be 0.150, what is the concentration of the unknown?

B) If the mass used to make that unknown from above was 1.03g and it was made in a 100mL volumetric flask, what is the % copper in that unknown solution?

2006-11-26 18:47:45 · 1 answers · asked by Anonymous in Chemistry

Please find the antiderivative of this equation, it is actually rather simple if you've taken Calculus...(I know Calculus as good as anyone that will answer this...I just like to give points to my buddies who didn't drop out of the 10th grade LOL)

f(x)=(7x^-2 + 4)^5 (-14 / x^3)

2006-11-26 18:47:09 · 3 answers · asked by Nicholi 1 in Mathematics

2006-11-26 18:45:14 · 4 answers · asked by ? 3 in Geography

2006-11-26 18:44:46 · 6 answers · asked by marrianne d 1 in Chemistry

add downwards..draw graph n show solution
.

2006-11-26 18:40:53 · 4 answers · asked by kirk m 1 in Mathematics

i want ckt diagram of µC Based Image & Password Protected Security System but i haven't yet get that plz send me the suggession

2006-11-26 18:36:10 · 1 answers · asked by sidhmanns 1 in Engineering

We had a quiz on Calorimetry, I wasn't sure if my balanced equation was correct. My balanced equation was 2AgNO3 + Cu -> Cu(NO3)2 + 2Ag. Is this correct? Or should I have written AgNO3+ Cu -> CuNO3 + Ag? PLS HELP ME!!! I realy do not know what oxidation no. of Cu to use (+1 or +2) I hope you guys can help me on this...

2006-11-26 18:34:38 · 11 answers · asked by Jenny 2 in Chemistry

EXPLAIN.

2006-11-26 18:28:43 · 3 answers · asked by Friend 1 in Physics

I've already tried the obvious places such as google earth and some of the websites, but with no success. Could somebody please help?

2006-11-26 18:28:18 · 3 answers · asked by Anonymous in Geography

Thanks for help on last one. That got me through 4 similar ones too. How about this one?

2006-11-26 18:27:32 · 13 answers · asked by JC 1 in Mathematics

2006-11-26 18:26:10 · 1 answers · asked by cold gold 1 in Engineering

2006-11-26 18:21:51 · 4 answers · asked by Anonymous in Biology

jus wana no

2006-11-26 18:20:24 · 11 answers · asked by mj 1 in Other - Science

3^(1-2x)=e^(0.5x)

I don't want the answer, I just want to know what it's called so I can look it up.
Thanks.


(I do vote best answers btw, I can't stand ppl who don't)

2006-11-26 18:17:58 · 10 answers · asked by Anonymous in Mathematics

and has a mass of 12.0kg. The vertical pole is 3.8m. The mass of the traffic light is 21.5 kg.
Determine a)the tension in the horizontal mass-less cable and b)the vertical and horizontal components of the force exerted by the pivot A on the aluminum pole. I managed to find a picture of the same problem but with different values: http://viewmorepics.myspace.com/index.cfm?fuseaction=viewImage&friendID=128765607&imageID=1460004546

If someone could please help me solve this by monday night that would be greatly appreciated as I am terrible at physics :(!! Thank you.

2006-11-26 18:11:07 · 2 answers · asked by Anonymous in Physics