Physics - June 2006

2006-06-29 22:41:14 · 10 answers · asked by Anonymous

2006-06-29 22:22:32 · 13 answers · asked by op 2

like glass vibrates. can liquids do the same? maybe at some weird frequency or somehthing? i dono

2006-06-29 21:37:35 · 19 answers · asked by gasgds g 1

2006-06-29 21:26:34 · 12 answers · asked by sam 1

2006-06-29 21:08:53 · 12 answers · asked by Anonymous

2006-06-29 20:54:33 · 10 answers · asked by Anonymous

2006-06-29 19:55:03 · 12 answers · asked by kamal 1

2006-06-29 18:07:03 · 13 answers · asked by ronald m 2

2006-06-29 17:56:53 · 7 answers · asked by ixat02 2

I don't really understand why mirrors reflect images?

2006-06-29 17:26:36 · 12 answers · asked by smrsancho 1

Just wondering..

2006-06-29 17:06:49 · 13 answers · asked by shane_oneal2005 1

2006-06-29 16:03:30 · 20 answers · asked by santa's l 1

2006-06-29 15:27:14 · 10 answers · asked by hardwood 1

What are the instances you can think of, where a material may absorb electromagnetic energy of a certain frequency (colour) range while ignoring energy coming at other frequencies?

Example:
Plants absorb electromagnetic energy in the form of visible light for photosynthesis, but may not do the same with radio waves or X-rays, which are also electromagnetic waves.

2006-06-29 15:13:55 · 5 answers · asked by cinabolic 3

2006-06-29 14:43:27 · 11 answers · asked by Nate D 1

2006-06-29 14:25:56 · 22 answers · asked by Anonymous

trying to save points.

2006-06-29 14:24:46 · 7 answers · asked by candyisland2002 2

if so how do or would they do it ,

Retard mode:
How do they pick the atom they want to split?
How do they see the atom?

2006-06-29 14:20:56 · 16 answers · asked by candyisland2002 2

2006-06-29 14:10:36 · 2 answers · asked by wizard 4

2006-06-29 12:02:59 · 13 answers · asked by Tango71 1

as you approach the centre of a turning wheel, the speed decreases. owning to this fact, does the exact centre of a wheel rotate when the wheel turns ?

2006-06-29 11:57:16 · 10 answers · asked by Anonymous

me and my friends were stupid enough to throw water balloons at a car, and when the police caught us, this one officer told us that we could have busted the wind shield. Was he full of crap or could we really have caused damage?

We wont ever do it again, i just want to know.

2006-06-29 11:54:24 · 18 answers · asked by Anonymous

2006-06-29 11:33:53 · 1 answers · asked by vacanucks 2

2006-06-29 10:09:45 · 13 answers · asked by loopy 2

2006-06-29 10:06:29 · 7 answers · asked by Anonymous

Um.. I've seen in movies and heard about it.. and I always thought it was a whole with no ending and...when you fall through you even age in the whole.

2006-06-29 10:02:27 · 9 answers · asked by prettyartisichuskey 2

2006-06-29 10:01:37 · 8 answers · asked by Anonymous

if Einstiens theory E=mc2 is correct then couldn't a human be turned into energy and sent as a signal and turned back into matter?

2006-06-29 09:54:08 · 12 answers · asked by hkyboy96 5

2006-06-29 09:29:08 · 13 answers · asked by Jesse S 2

For a human body falling though air in a spread-eagle position, the numerical value of the constant D is about D = 0.250 kg/m.

What value of D is required to make v_t = 42.0 m/s the terminal velocity of a skydiver of mass 85.0 kg? answer in kg/m
Take the free fall acceleration to be g = 9.80 m/s^2.

If the sky diver's daughter, whose mass is 40.0 kg, is falling through the air and has the same D (D=0.25 kg/m) as her father, what is the daughter's terminal speed?

Im not sure if D is drag constant, question does not clarify.

2006-06-29 09:14:06 · 5 answers · asked by Sagely 4