Physics - July 2006

2006-07-06 06:32:13 · 5 answers · asked by Anonymous

Do you think it's possible that Prof. Hawking is not really that intelligent and he is fed all his information from some guy sitting at a PC all day long, i mean he hasn't invented any thing to make our lives easier at least einstein split the atom, who cares about a journey through space and time?

2006-07-06 06:29:03 · 14 answers · asked by Begbie 4

2006-07-06 06:15:54 · 1 answers · asked by Anonymous

hello please suggest a good science model i dont mind if it requires application of brains but it should be practical and the components should be easily available please suggest something ideal and tht can be appreciative

2006-07-06 05:56:22 · 3 answers · asked by sweet'n'sexy 1

2006-07-06 05:51:17 · 2 answers · asked by mary dianne 1

a. describe a procedure which belinda can follow in this investigation. indicate the materials she needed, quatities she should measure, and controls of her experiment.

2006-07-06 05:30:34 · 3 answers · asked by mary dianne 1

i.e. if a partical was posatively charged and another was negatively charged and both were contained in a magnetc field(like gravity) then can you direct its energy as means of propultion: kind of like equal and oposite : in a vacuum

2006-07-06 05:20:07 · 7 answers · asked by Anonymous

2006-07-06 05:13:09 · 33 answers · asked by oldgit 2

im an engineering student(4th year) but i still dont understand this.

i went to my backyard and found a whole egg. i live in a boxy addition.so no weird shaped back yard.

LOCATION: about 10 ft from the the back fence and halfway between my two side neighbors(approx 30 feet from each). on dry dirt(no grass established).

FENCE: 6ft tall, no holes or large gaps. gate is shut and locked.

EGG: real egg. no visible fractures. not hardboiled(i cracked it open and dumped it out). golfball size.


Explain.

2006-07-06 05:12:59 · 9 answers · asked by bordingpyro 2

If the universe was at one point infinitely dense and the matter and energy in this universe is finite does that mean my matter used to be one with everything in the universe?

2006-07-06 05:12:58 · 10 answers · asked by Anonymous

2006-07-06 05:01:17 · 5 answers · asked by User1 2

This has varied in many cultures, and it is also linked to a view of a discrete time.

2006-07-06 04:58:16 · 7 answers · asked by dr_time 1

2006-07-06 04:52:45 · 5 answers · asked by Anonymous

2006-07-06 04:48:33 · 5 answers · asked by geo 1

why does both require numbers tosolve

2006-07-06 04:45:43 · 8 answers · asked by Anonymous

Land and/or sea based - to penetrate a wall of a ship or structure.

2006-07-06 04:38:07 · 3 answers · asked by Josh 2

This is the pathway to real renewable energy. If we can succeed at nuclear fission why not fusion?

2006-07-06 04:36:34 · 6 answers · asked by sleepylew2002 2

2006-07-06 04:26:06 · 6 answers · asked by Anonymous

The speed of dark (absence of light)! I already published it in the scientific weekly

2006-07-06 03:59:06 · 15 answers · asked by Anonymous

2006-07-06 03:51:20 · 19 answers · asked by Hello Dave 6

2006-07-06 03:31:49 · 18 answers · asked by Anonymous

A, B,C r pts. on straight line with AB=BC=CD . a particle move s along the line with uniform motion. its avg velocity is 12 m/s for motion between A &B & 20 m/s for motion between C&D. find velocities @ A,B,C &D.hence find its average velocity between B&c

2006-07-06 03:29:28 · 7 answers · asked by Anonymous

OK, OK, I could not get even close to any help on my previous question, so I will explain my theory (and for the smart guy that states that without math, it is not a theory, look up the word in a dictionary!)

My 'concept' (there I took the word theory out) is similar to carrier waves and harmonics.
We already have used the idea of 'piggybacking' signals one upon another. secondarily, light waves, much in te same way that sound waves do, can generate harmonic and sympathetic vibrations. Think of it as a guitar being tuned. When one string is played and the other is being tuned to it, there comes a third vibration as the two are very close, but not, at the same frequency
This third sound is much stronger than the two individual sounds that combine to create it.

My FTL sustem would consist of a large tube, with coils that can produce and electromagnetic pulse to "ride" this harmonic/sympathetic wave.

I call it the 'light grapple'. and the theory has been used with sound waves.

2006-07-06 03:23:43 · 10 answers · asked by athorgarak 4

2006-07-06 02:36:39 · 10 answers · asked by Anonymous

2006-07-06 02:09:15 · 3 answers · asked by Anonymous

For instance, if I fix a magnet to the under side of something metel, it will be held in place by the magnetic field. Over time the magnet must loose strength as it is doing work to hold the magnet in place. How long would it take for the magnet to loose enough power, so that it could no long hold it's up, and fall off?

2006-07-06 01:55:59 · 6 answers · asked by mark2004brown 1

When decelerating, during flight, from a fast cruise speed toward a slow approach speed, I notice that as the rate of decrease in speed constantly increases, the sensation is one of deceleration. But once the rate of deceleration is stabilized, constant, and unchanging, the sensation becomes one of hanging there presumably at a steady speed - there is no perception of deceleration (or even of speed for that matter) even though still decelerating. Even more deceptive, if slight control changes are made which cause a constantly decreasing rate of deceleration, the sensation becomes one of acceleration even though the aircraft is still decelerating (but at a decreasing change in the rate of the decreasing change of speed). Why is that?

2006-07-06 01:36:38 · 8 answers · asked by casey_leftwich 5

the distance of onemlap around and oval dirt bike track is 1.25 km. if a rider going at a constant speed males one lap in 1.10 minutes, what is the speed of the bike and rider in meters per second? is the velocity of the bike also constant? explain

2006-07-06 01:14:55 · 6 answers · asked by Anonymous

2006-07-06 00:19:27 · 7 answers · asked by Anonymous

13. Why does the water in a washing machine escape through the little holes during the spin cycle?
a. The water is flung out of the washer by the centrifugal force.
b. The water is flung out of the clothes by the centripetal force.
c. The washer cannot force the water into a circle because of the holes.
d. The water is sucked out of the little holes by the washer.

2006-07-06 00:12:12 · 8 answers · asked by Anonymous