Physics - July 2006

When a car, moving at velocity v, collides with a light volley ball, initially at rest, the ball bounces off with a velocity of approximately? A. (v) B. (2v) C. (1.5v) D. (v/2) E. (-v)

2006-07-29 10:29:04 · 6 answers · asked by jamey.moore@sbcglobal.net 1

2006-07-29 09:13:12 · 7 answers · asked by tak_np 1

2006-07-29 08:54:00 · 19 answers · asked by Anonymous

Block: height 1.20cm & density 9.5E3kg/m3 floating in unknown liq. Block submerged 1.16cm.Find density of liq?

2006-07-29 08:39:59 · 4 answers · asked by MelBelle 2

Please provide the name of the point at which 2 objects appear to be the same size.

For example a basketball and the moon...

Please note that it is NOT the LaGrange point. That has to do with gravitational forces (http://en.wikipedia.org/wiki/Lagrangian_point)

2006-07-29 08:23:45 · 6 answers · asked by RDHamm 4

I'd travel into the distant future just to see how we are going to live then.

2006-07-29 08:04:22 · 12 answers · asked by Anonymous

What is really a fourth dimensional?..If a body can tracel at a speed of light, the mass of the body increases; we know that the air resistance is more with the increase in size of the object, hence is the theory of relativity valid in normal life?(other that in a vacuum space)

2006-07-29 07:10:22 · 14 answers · asked by Anonymous

...tom science

2006-07-29 06:37:03 · 9 answers · asked by Anonymous

no crap/scream/cry/excape/wonding how u got in the elevator/ or any of that junk

stuff u would do in space in an elevator

2006-07-29 06:19:06 · 4 answers · asked by Anonymous

2006-07-29 03:36:56 · 10 answers · asked by ajay v 1

2006-07-29 03:03:21 · 37 answers · asked by Something 1

2006-07-29 02:27:48 · 1 answers · asked by Anonymous

...tom science

2006-07-29 01:23:53 · 7 answers · asked by Anonymous

2006-07-29 01:22:26 · 6 answers · asked by prince 1

...tom science

2006-07-29 01:13:41 · 14 answers · asked by Anonymous

why did he use the letter c to represent the speed of light. What is the significance of using the letter c?

2006-07-29 01:10:56 · 23 answers · asked by Mo 2

please email me if you give a correct answer and also i feel this can some way be basis of unified field theory.eg. when earth rotates it produce a field an hence charges are in motion producing electromagnetic field and hence gravitation. It can open a new face for UFL.

2006-07-29 01:01:23 · 5 answers · asked by Anonymous

how?
pls. cite as many as you can

2006-07-29 00:42:39 · 3 answers · asked by Francisco Mandelaouz 1

Point blank: Is consciousness a physical thing or not?

I was thinking about immortality a moment ago and it came to me that all one would need is to prolong consciousness in some form to be immortal or closer to it. But what part of the body contains or secretes this thing known as consciousness? (beacuse that is the only part you would have to rejuvinate and keep alive and also potentially replace!)

None, you say?

Well I find that prett fascinating. If the body creates it that should be testable.... I am talking about self awareness here. That sense. Not the others they knock off with a twitch of the brain in an open skull. I would think it is common knowledge to know the basic makeup of what we term consciousness; of awareness, thought, judgement, emotion, etc.

2006-07-29 00:37:17 · 9 answers · asked by Royce 2

This type of variables often turns up , what is the exact meaning on canonincal?What r the examples?

2006-07-29 00:36:17 · 5 answers · asked by gnparvate 2

2006-07-29 00:29:11 · 7 answers · asked by muthupandi p 1

2006-07-29 00:26:55 · 4 answers · asked by Jennifer 2

what is the mass and dimensions of electron neutrino?
which methods are used to detect a neutrino?

2006-07-28 23:46:28 · 2 answers · asked by arahmaninejad 1

what is the mass and dimension of electron neutrino?
which method is used to detect a neutrion?

2006-07-28 23:44:50 · 1 answers · asked by arahmaninejad 1

2006-07-28 23:29:56 · 12 answers · asked by sameerbnr 1

2006-07-28 23:14:00 · 32 answers · asked by natasha_thorn 1

2006-07-28 23:10:09 · 14 answers · asked by Anonymous

Metals can be magnetised. But why does the metal become a magnet when you hit it when it is in the north-south direction?

2006-07-28 23:00:45 · 7 answers · asked by skillpyre 2

most of the sites i have visited are speaking to those in the know, it would be helpful to have the core ideas in mind - thanks

2006-07-28 22:51:02 · 6 answers · asked by Allasse 5

2006-07-28 21:17:58 · 3 answers · asked by simon r 1