Physics - July 2006

How would one proceed about creating an "invisible suit" applying the laws of physics?

2006-07-13 09:41:15 · 11 answers · asked by Anonymous

Two people are on two trains moving at exactly 80mph in opposit directions from each other, they fire a gun at each other. Will their bullets hit the oppsite?

2006-07-13 09:28:19 · 16 answers · asked by Anonymous

Just what the headline asks.

2006-07-13 09:10:45 · 3 answers · asked by TK 2

More importantly, I would like to share with you the Truth about the afterlife. I only tell you this because I care what will happen to you when you die. Have you ever told a lie, stolen anything, used God’s name in vain? These are just a few of God’s Moral Laws. When you die, God will judge you on the basis of His Moral Law. If you stand guilty before God of breaking His Laws, He will send you to Hell. If God is Just and Holy, He must punish lawbreakers. The good news is that God provided a way for you to be forgiven and go to Heaven. Jesus Christ died on a cross and rose again to pay the debt for your sins and take your punishment. What you must do is Repent, which means to say you are sorry to God and turn away from your sins. Then put your complete Trust in Jesus Christ. Only then will you be accepted into Heaven, not because you’re a good person, but because you’re a bad person who’s been forgiven. Please give this some thought. Your Eternal Destination depends on it.

2006-07-13 08:59:29 · 9 answers · asked by fishinforsouls 2

2006-07-13 08:25:18 · 7 answers · asked by Anonymous

I read about Nicholi Tesla. One part mentioned about him trying to sent electricity wirelessly through the earth's atmosphere. This would eliminate expensive high voltage power lines. I heard much of Nicholi Tesla's discoveries were cover ups. Is wireless power transmission true? If so, how could it be done?

2006-07-13 08:23:39 · 14 answers · asked by Anonymous

Power is delivered using either 60Hz or 50 Hz in some countries. Would a higher friequency say 100 hz or 1000hz be more efficient or less efficient?

2006-07-13 08:17:12 · 5 answers · asked by Anonymous

I know that for three phase, to find the line to ground voltage you have to divide the line to line voltage by the sqrt of 3. Does the same apply for a delta wire configuration?

2006-07-13 08:14:00 · 5 answers · asked by Anonymous

Any ideas of producing energy that's renewable?

2006-07-13 08:10:59 · 23 answers · asked by Anonymous

i will like to know in MPH

2006-07-13 07:42:47 · 9 answers · asked by redjar68 1

2006-07-13 07:25:25 · 11 answers · asked by helixburger 6

So far, I have learned that we live to the naked eye in four dimensions: 1-D [line], 2-D [square], 3-D [Cube], 4-D [Time]. They say the 5th, 6th, and so-on have shrinked to a very [and I mean "very" small size].
In "The Universe in a nutshell" by Stephen Hawking, I read this:

"To The naked eye a hair looks like a line; its only dimension appears to be length. Similarly, spacetime may look four-dimensional to us, but appear ten- or eleven-dimensional when probed with very high-energy particles."

What will appear when we probe those ten- or eleven-dimensions, my guess is "more dimensions". It seems that the dimensions will not end, there will always be some new dimension to discover.

2006-07-13 07:15:05 · 9 answers · asked by German M 1

there are quanted ether.

2006-07-13 07:07:54 · 4 answers · asked by tezcan 1

If a propeller had aerodynamic improvements to create trailing edge vortices, would it help to keep the air from being forced outward by centrifical force?
On a fixed airfoil the centrifical force of the air causes the downwash behind the airfoil. on a spinning airfoil, the outward centrifical force is much greater than the downwash and it "throws" the air outward away from the propeller. If that propeller created vortices, would the centrifical force of the rotation of the air be strong enough to counter the outward centrifical force? if not completely, do you think it could help efficiency at all?

2006-07-13 06:54:39 · 2 answers · asked by Doggzilla 6

If theres no difference btwn nuclear & atom bomb why they are called by 2 different names?

2006-07-13 06:54:15 · 12 answers · asked by AK19 2

When a copper wire carrying an ac of freqency f oscillates under the influence of an applied magnetic field, would the buzzing sound you might hear also have frequency f?

2006-07-13 06:53:56 · 5 answers · asked by Ved 2

I need scientific answer and reputable reference

2006-07-13 06:47:46 · 4 answers · asked by Mahdi 1

I am attending physics grad school at CSU (Colo. State). I am kind of curious about the difficulty of graduate school and basically what to expect in general...anybody know?

2006-07-13 06:42:48 · 4 answers · asked by Bing 2

Would i get a speeding ticket.

2006-07-13 06:36:55 · 18 answers · asked by mfougnie 3

Is this my imagination or is it true that coffee is more spilly than water. Whenever I set down a cup of coffee it seems to go all over the place no matter how full the cup is. It seems that the coffee jumps out of the cup, whereas I can carry water all night long without spilling a drop - (though the glass always seems to be wet - but that is another question).

2006-07-13 06:36:12 · 9 answers · asked by Timothy K 2

I know scientists are still trying to figure out exactly why gravity is what it is, any theories about gravity?

2006-07-13 05:39:14 · 17 answers · asked by Anonymous

a vehicle can accelerate from 0 to 60 mi/h (26.8 m/s) in 4.0 s. What is the average acceleration during this time interval?

2006-07-13 05:36:53 · 8 answers · asked by Lou 1

Why is it I get horrible radio reception on some stations, but when I grab the antenna to make an adjustment it's crystal clear? Are human beings some kind of super antenna?

2006-07-13 05:31:35 · 8 answers · asked by James G 1

please tell me how kirchoff derived this law by himself
Thanks in advance

2006-07-13 05:29:38 · 2 answers · asked by karthicthequizzer 1

2006-07-13 05:29:15 · 6 answers · asked by goring 6

James recently moved to his first brand new house. When he arrived there he discovered that the builder had forgotten something. James popped down to the local DIY shop to enquire about the prices. Luckily the items are quite cheap at the shop. 7 cost £1.00, 10 cost £2.00 and 100 cost £3.00. What had the builder forgotten and how much will 210 cost?

2006-07-13 05:03:22 · 10 answers · asked by Raymond OConnor 2

Who is your father's only son's brother's uncle's wife's daughter's brother's father's son?

2006-07-13 05:02:42 · 28 answers · asked by Raymond OConnor 2

2006-07-13 05:01:18 · 16 answers · asked by thirtymick 1

Two boxes are labelled "A" and "B". A sign on box A says "The sign on box B is true and the gold is in box A". A sign on box B says "The sign on box A is false and the gold is in box A". Assuming there is gold in one of the boxes, which box contains the gold?

2006-07-13 05:00:20 · 12 answers · asked by Raymond OConnor 2

2006-07-13 04:56:52 · 18 answers · asked by Raymond OConnor 2