Science & Mathematics - 28 December 2006

2006-12-28 02:41:15 · 7 answers · asked by dev m 2 in Mathematics

How come when you at a stand still on a bike you fall off, yet if your moving your fine? I put this in engineering because I want the hard core answer involving free body diagram stuff and forces what not. I think I now what the answer is, but I need elaborations. Thanks!

2006-12-28 02:40:54 · 4 answers · asked by Lisa 3 in Engineering

suppose that the 864 acre plot of land was not a rectangle but closely approximated the shape of a regular hexagon make a skech oa regular hexagon whose area is 864 acres label the plot of dimension in miles.

2006-12-28 02:40:34 · 4 answers · asked by j cool 1 in Mathematics

If we are given an expression like
@ = cos^-1 (36 - 25 (cos 135')) / 62
where @ means theta. Then how to find the value of @

2006-12-28 02:40:32 · 8 answers · asked by anurag 1 in Mathematics

2006-12-28 02:39:39 · 10 answers · asked by ELISHA W 1 in Earth Sciences & Geology

a. receptors, sensory neurons, motor neurons, interneurons

b. sensory neurons, receptors, motor neurons

c. motor neurons, integrators, sensory neurons

d. receptors, motor neurons, interneurons, sensory neurons

e. sensory neurons, interneurons, motor neurons

2006-12-28 02:38:14 · 2 answers · asked by Jason D 1 in Biology

2006-12-28 02:37:16 · 7 answers · asked by shawnp089 2 in Astronomy & Space

If I throw it up - why doesn't it stay still while I move at 500mph? Is this the pressurized cabin? If so, what would happen in an unpressurized cabin?

2006-12-28 02:36:00 · 7 answers · asked by GL 2 in Physics

2006-12-28 02:35:19 · 6 answers · asked by dev m 2 in Chemistry

2006-12-28 02:34:27 · 12 answers · asked by Anonymous in Weather

2006-12-28 02:31:28 · 21 answers · asked by puresatin 5 in Geography

2006-12-28 02:27:32 · 6 answers · asked by kristen n 1 in Mathematics

2006-12-28 02:27:01 · 4 answers · asked by Skittles 4 in Zoology

2006-12-28 02:23:16 · 12 answers · asked by munavar 1 in Astronomy & Space

2006-12-28 02:22:24 · 2 answers · asked by free3rhyme2k3 1 in Mathematics

2006-12-28 02:19:25 · 9 answers · asked by terrence j 2 in Astronomy & Space

2006-12-28 02:18:54 · 6 answers · asked by MeOw... 1 in Mathematics

Earth Actually Was Not Formed By God. I Mean I Am Not
Begging To Go To Hell Or Something. I Want To Go
To Heaven. If It Is Real. Maybe It Is, Maybe It Isin't.
Nobody Knows. Unless You Die.

2006-12-28 02:16:05 · 11 answers · asked by Renae W 1 in Astronomy & Space

then why does water become hot when u dissolve NaOH in it and cold when u dissolve urea or NH4CL {ammonium chloride} in it

2006-12-28 02:15:40 · 3 answers · asked by lets rock 2 in Chemistry

i mean its on fire,and fire needs oxygen to burn

2006-12-28 02:13:24 · 13 answers · asked by Phoenix 4 in Astronomy & Space

if you take ambien..then 10 minutes later throw up. is the ambien gone or is it in your system already?

2006-12-28 02:12:08 · 7 answers · asked by Anonymous in Medicine

2006-12-28 02:06:06 · 3 answers · asked by Anonymous in Other - Science

2006-12-28 02:06:05 · 6 answers · asked by JAMES 4 in Physics

does anyone remember when america made cloning legal? ive been reading that we are on the verge of eating cloned animals and this disturbes me. they have cloned livestock ready to butcher, unless its being slipped in now.... i distinctly remember anti cloning was the way, now today boom we gotta whole enertprise.
and if they already passed that; how long (if it isnt happening now) till they are able to clone homosexual couples to get an actual resembalance of both parents? or the more obvious body parts.
what if you could clone your head....nah being more realistic, a penis and then if youre 30 when you do that, by the time youre 50 you can pick it up from the local hospital and have a 20 year old penis again.
isnt the future of cloning full of possibilities? wow, if i dont think so

2006-12-28 02:01:12 · 6 answers · asked by joe citizen 3 in Biology

integration tanx from x=0 to pi/4
determine the values of n and h needed to achieve an accuracy of 10^-8.

and if n=4 how can i find the bound of error??

2006-12-28 02:01:07 · 1 answers · asked by Anonymous in Mathematics

For my science fair project I testest Tylenol aspirin ibuprofen advil and aleve, all pain relivers/fever reducers and Asprin dissolved the fastest but I need to know why it dissolved faster than the others, other than because its outer coat was thinner.

2006-12-28 02:00:36 · 3 answers · asked by lhuckabone09 1 in Medicine

If this is the case, why do they do it?

2006-12-28 01:59:43 · 6 answers · asked by Mr looking for answers 2 in Zoology

2006-12-28 01:55:36 · 5 answers · asked by breezinabout 3 in Physics

2006-12-28 01:55:17 · 9 answers · asked by Anonymous in Earth Sciences & Geology

2006-12-28 01:54:09 · 3 answers · asked by nadd 1 in Engineering