Physics - May 2007

I once saw a show ”discovery or nova “ can remember where a man collected special army devices. where he once controlled objects. Where a metal cylinder like pipe floated into liquid similar to mercury a bowling ball was levitated and plastic lid seem to float. Apparently he stumble into a frequency that altered plastic weight and metals structure he only has a movie of this. And could never find the frequency again.


The video was very real and kind of hard to fake.

2007-05-18 04:57:59 · 1 answers · asked by Mac 1

Describe angles between line from sun to earth ve line between sun and other planet. Do the same for December6, 2006. List the planets in order of the ones changing their position the most to the least.

2007-05-18 04:55:47 · 1 answers · asked by deborahosbo 1

Einstein resented the principels of Quantum Mechanics when it was first invented and thought upon.
One of the main principels of it, is that the univierse dosent operate in any particular order, and has endless possibillities to almost everything.
In that relation Einstein said "i do not believe god plays with dice". To this particular sentence he was answerd the answer that is written in the question above.
Who was the man who told him that?

2007-05-18 04:49:46 · 5 answers · asked by idobarnoam 1

It is said Earth's rotation velocity affects rockets escape velocity. Then should Earth's other motions like our solar orbit motion also affect escape velocity ?

2007-05-18 04:33:32 · 6 answers · asked by Vincent W 1

2007-05-18 04:26:48 · 3 answers · asked by goring 6

2007-05-18 04:24:53 · 4 answers · asked by vignesh k 1

Is there anything that is taboo, or just not possible in an elevator?

2007-05-18 04:19:10 · 7 answers · asked by Anonymous

A spring scale is attached to the ceiling and the other end is attached a stretched spring which in turn is attached to the floor. The spring scale reads 15.8 kg.
I wonder what the scale would read if:
(a) Some one decides to hang a mass of 10 kg off that scale
(b) Then comes back and attaches another 10 kg.

2007-05-18 04:18:12 · 3 answers · asked by Edward 7

2007-05-18 04:12:46 · 15 answers · asked by ccinnz 1

If two energuide says 92kWh and 127kWh, which one has lower cost of operation and why??

How to determine appliances that use lots of energy and that uses little energy? (like heat, brightness, etc.)

What is the unit of energy?
I thought it's joules, but I have a question asking me to choose one from W, kW, kW/h, and kWh.

I have assignment that is for marks.
Could you please help??

2007-05-18 02:44:48 · 5 answers · asked by Sayaka 1

i'm not getting proper earthing around my house....got any alternatives??

I think connecting the lower brush to the negative terminal might do......wat do u think??

2007-05-18 02:38:59 · 1 answers · asked by Anonymous

from where do we get v = u-gt

and what are the three laws of motion?

s = ut + .5at^2

v^2 = u^2 + 2as and

v = u - at
??????????????????????????????
please helpppppppppppppppppppp

2007-05-18 02:23:58 · 3 answers · asked by Anonymous

what must be the distance btw 2 balls 1.5kg balls if the magnitude of the gravational force btw them is 7.0 x 10^-11 N

2007-05-18 02:10:22 · 2 answers · asked by damigurl05 1

I know that formula lead to the atom bomb. But can it also explain the origins of matter in the universe?

Like first there was energy (E) and where it was concentrated enough, it changed into matter with a mass (M)...equivalent to M=E/C2?

2007-05-18 02:07:19 · 4 answers · asked by Roy Nicolas 5

using Newton's Law of universal gravation find the force of gravity of the planet venus

2007-05-18 02:01:45 · 3 answers · asked by damigurl05 1

Two charges Q1 and Q2 of equal magnitude but opposite signs are fixed a distance 4.00 m apart in a vacuum The line PQ is a 10.0 cm section of the line joining the two charges and is placed centrally between them. Over the distance PQ the electric field may be taken to be uniform. An electron is released, with negligible initial speed, from point P at time t = 0. At t = 1.50 × 10−2 s the electron is observed to pass point Q. Determine the magnitude and sign of both Q1 and Q2.m

2007-05-18 02:00:36 · 1 answers · asked by walt 2

if we want to connect electrecity to a house , is it better to use a wire with 1mm. dia. or 2.5mm. dia. for a distance of 30m.?And why?

2007-05-18 00:58:04 · 8 answers · asked by Anonymous

till now i can prove it that all this universe can exist without a god but i cannot prove where this energy came from
the energy which everything is made of

2007-05-17 23:34:55 · 14 answers · asked by aku 1

What distance can it coast up hill if engine fails? What is slope of hill? If truck drives 200m down same hill under same force what is final speed?

2007-05-17 21:41:00 · 2 answers · asked by Anonymous

i know why starts appear to twinkel..but i simply can't understand what my text book means by planets not twinkling because they are a collection of point sources of light and their ffects are nullified...wud u b kind enough to explain what that means....

2007-05-17 20:01:23 · 5 answers · asked by i_m_kiinda_kind 3

2007-05-17 19:48:00 · 2 answers · asked by Anonymous

heading south with a speed of 25mph?

2007-05-17 18:34:23 · 4 answers · asked by sweepie 2

I'm stuck at one questions.

Explain why electric energy is transmitted at high potential and how efficiency affects power consumption (how does htis affect our society?)

Thank you !

2007-05-17 18:29:44 · 3 answers · asked by Anonymous

2007-05-17 18:14:38 · 12 answers · asked by Anonymous

If anyone has done this could they help me out, thanks!

2007-05-17 17:45:28 · 1 answers · asked by dandanthecranman 3

2007-05-17 17:27:39 · 7 answers · asked by Elli 1

2007-05-17 16:49:46 · 6 answers · asked by lysing1 2

If there's even more power would the propeller be able to spin infinitely fast or is there a limit? What is the limit if there is?

2007-05-17 16:11:19 · 8 answers · asked by bluevoltagex@sbcglobal.net 1

I'm a teacher, but not in science. I purposely am not using the term "black hole" because it is too restrictive for the purpose of this question. As I have not taken astronomy or physics, and have no experts to talk with, I have qualms abour revealing my stupidity and ignorance on the subject, but I really want to learn, and answering some of these questions, or explaining why they might be ludricous, would satisfy a raging curiosity in my mind. (I am studying basic physics on my own, but have not yet made much progress.) Please don't dismiss me or patronize me.

1. Is there a difference in the force of gravity in the polar regions and the equatorial regions of any rotating body in space that bulges at the equator as a result of rapid rotation?

2. Is this difference, if it exists, more extreme as the object evolves to being more like a torus than a sphere?

3. Could these factors lead to a degree of chaos or "weather" between the core and the event horizon?

4. Help?

2007-05-17 16:06:17 · 3 answers · asked by John (Thurb) McVey 4

2007-05-17 15:49:40 · 7 answers · asked by Chris S 1