Physics - August 2006

Devil Prakash Learn English And Stay Awy From My ques In English Or German.

2006-08-07 17:19:17 · 8 answers · asked by savvy s 2

2006-08-07 16:28:51 · 12 answers · asked by Anonymous

2006-08-07 16:24:16 · 8 answers · asked by HOT CHICK 1

Why or why not?

2006-08-07 16:17:34 · 7 answers · asked by Anonymous

Example A is a conventional current conducting wire. Velocity of a positive charge is vdrift. Both velocity and current pointing down. Example B has similar setup but an observer is moving the same speed as the current. In example B's frame of reference I=0 and v=0. How does example A and B have the same direction of force on the positive charge?

2006-08-07 16:04:43 · 2 answers · asked by Anonymous

Was that just a pipe dream?

2006-08-07 16:03:57 · 5 answers · asked by Anonymous

Just looking for educated opinions, since nobody knows the answer to this.
I'm asking about the nature of space and time themselves, the nature of matter and energy, and other possibilities such as dark matter and energy.

2006-08-07 16:02:42 · 8 answers · asked by Anonymous

2006-08-07 15:52:11 · 5 answers · asked by Kotami 1

no killing
no calling ppls
no making parachute
no jumping
no excaping no crying no screaming

2006-08-07 15:48:40 · 11 answers · asked by Anonymous

What has the Imperial/Fahrenheit system better than metric? Even the Brits who invented it has abandoned it, except for scientific purposes, Why the Americans insist on it?

2006-08-07 15:28:11 · 12 answers · asked by Anonymous

yes or no

2006-08-07 15:23:09 · 13 answers · asked by Anonymous

If I was halfway across the world [say in Iraq] at 8:00 pm. , and I jumped on a real fast plane that got me back to [say New York] at 4:00 Pm eastern time ,would I have went back in time?[Iraq is 8 hrs. ahead of us]

2006-08-07 15:10:05 · 22 answers · asked by ? 3

2006-08-07 14:37:04 · 3 answers · asked by soikpeng 1

for e.g.
1. production of h2s by improved method
2.improved wheel chair

2006-08-07 14:06:04 · 3 answers · asked by aazad_anna 1

This problem has me stumped...if someone could get the process started for me:

A car is on a dry road with a velocity of 32 m/s. The driver brakes and the car halts with an acceleration of -8.00 m/s^2. On an icy road, the acceleration would have been -3.00 m/s^2. How much further would the car have skidded on the icy road?

2006-08-07 12:10:28 · 4 answers · asked by Ginger M 1

2006-08-07 12:03:33 · 4 answers · asked by goring 6

A jetliner is landing with a speed of 69 m/s. Once the jet sets down, it has 750 m of runway to slow down to 6.1 m/s. What is the average acceleration during landing?

2006-08-07 12:00:44 · 3 answers · asked by airbearfl 1

Photon a misnomer?Could that be the reason why no one is really able to explain what it is?

2006-08-07 11:56:13 · 4 answers · asked by goring 6

2006-08-07 11:49:22 · 10 answers · asked by will2succeed 1

The photon not being a particle itself .But a lumped mass of particles moving at variable frequencies. Hence representing value of the radiation energy of the micromass particles of light? is that correct?

2006-08-07 11:42:56 · 9 answers · asked by goring 6

I've been told that the Standard Model accurately describes all of the fundamental forces except for gravity, but there is a lot of flaw within the theory, right? For example, one of the fundamental particle, neutrino, has mass, but it travels faster than the speed of light, which is impossible according to Einstein's Theory of Special Relativity. Also, if the Standard Model believes in supersymmetry, and all the particles we know have a symmetrical part to it, (electron - positron) could there possibly be an anti-universe that exist? Please discuss and post your thoughts

2006-08-07 11:37:52 · 5 answers · asked by Holymasteric 3

Once I saw some people having fun without gravitation right on earth. I think those were F1 drivers. Anyway it was not a flying object but a room which has almost no gravitational force at all.

How is this possible and where can such places be found?

2006-08-07 11:32:08 · 6 answers · asked by Bogdan K 2

2006-08-07 11:30:50 · 1 answers · asked by goring 6

2006-08-07 11:22:50 · 14 answers · asked by Gray 3

I have a question about the process of this problem:

A skydiver with an unopened parachute falls 625 m in 15 s. Once the parachute is opened, they fall another 356 m in 142 s. What is the average velocity for the entire fall?

Do you just find the velocity for the individual sections, and then use the average velocity formula?

2006-08-07 11:22:06 · 7 answers · asked by airbearfl 1

I'm having problems understanding the physics concept of velocity. Could someone help me get on the right path to answering this question?

Say a plane passes a stationary plane at 45 m/s. The arriving plane has a length of 36 m, and a passenger in the still plane can see the other plane out the window. How long can the person see the plane?

I know you're going to need the formula for velocity, but I don't know where to go from there.

2006-08-07 11:17:47 · 3 answers · asked by airbearfl 1

I always assumed that infrared light cannot pass through glass. But, I took my TV remote control, held down a button, placed the IR sender behind a drinking glass, but still detected the IR light with my digital camera on the opposite side of the glass (could see the IR flashing). Was it because the TV remote's IR wavelength was too short?

I also wonder about thermal imaging which detects the lower range of infrared. If someone is standing behind a window at night and you point a thermal imaging device at the window, can it detect the person's body heat through the glass?

Thanks. I love physics.

2006-08-07 11:10:57 · 6 answers · asked by Sleepless Bookworm 2

Autodynamics theory

2006-08-07 11:01:20 · 2 answers · asked by goring 6

Does relativity theory explain this in terms of space time repulsion of electrons with each other?

2006-08-07 09:56:24 · 4 answers · asked by goring 6

I've heard three different explainations.....

1. Time and space areintertwined to make the Space-Time continuum. The faster you go, the slower time moves. (I think this is B-S.)

2. Everythin must be measured relative to something else. If you're doing 40 MPH in a car, you're actually going faster because the planet you're on is rotating.... so you're going as fast as the planet is rotating + 40MPH. (I guess this makes sense...)

3. It takes a certain amount of energy to move a certain amount of matter at a certain rate of speed. (This looks right, but it sounds totally dofferent that everything else...)

4. Green Nuclear Zoom Zooms!!!! Weeeeeeeeee!!!!!!

Is it one of these, or something completely different??

Adder_Astros
Powerful Member of the House of Light.
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http://www.adderastros.com

2006-08-07 09:49:44 · 8 answers · asked by Anonymous