Physics - January 2007

After hearing about the skydiver I am wondering exactly what happens when u fall 13'000 feet? Exactly what happens to your body?

2007-01-26 01:28:36 · 12 answers · asked by Anonymous

I want to know if in an airplane and I jump up if i will land on the same spot?

2007-01-26 01:17:05 · 12 answers · asked by uyialone 1

320m/s, 332m/s, 347 m/s, 357m/s

2007-01-26 01:01:02 · 2 answers · asked by little angel 1

2007-01-26 00:46:49 · 5 answers · asked by RJ 3

i want to know is their any reason in the whole world that we should belive god any evidence of god's existence any proof that god is present?

2007-01-26 00:36:58 · 20 answers · asked by anu 1

I was just reading that there is a repulsive force to gravity that may be responsible for the universe expanding at an increasing rate. Doesn't this make Gravity Dipolar, like magnetism? Maybe the poles aren't oppositely aligned, and the force is a different type of field, but if that is right, it is an interesting point.

There is a quest to understand all these forces, to work them together into one "unifying theory." I believe the only way to get this theory to work is to try things that seem like scientific heresy, like finding the ways the gravity and magnetism are similar. Everyone is so convinced that gravity can't possibly have anything in common with magnetism, but they are looking for ways to unify them! That makes no sense!!! They have to be related somehow or there is NO way to unify the theories!

Correct me if I'm wrong, but if there is a unified theory, wouldn't that allow us to mathematically see the relationship between the forces?

Thoughts?

2007-01-26 00:21:46 · 7 answers · asked by ~XenoFluX 3

Project Criteria: The size of a shoe box. ~The protection for the egg must be engineered, not just filled with stuff.~No type of packing material will be allowed. This includes but may not be limited to such items as : bubble wrap, cotton balls, tissue , styrofoam pellets, cronstarch pellets, pillows, stuffed animals, shaving cream, paper, ballons or egg crate foam. No type of food may be used as packing material. This includes : jello, marshmallow, popcorn, or peanut butter,~ No wooden or metal boxes~No parachutes or helium filled balloons will be allowed~The egg will be provided at the time of the drop which you will then have to insert it into your project~ No boxes will be accepted that are preloaded with an egg. And it must have physics behind the design. Including Newtons laws of motion, terminal velocity, momentum, and gravity.

Thanks for the help ahead of time.

2007-01-26 00:15:23 · 7 answers · asked by Anonymous

What are the 5th, 6th, 7th, 8th, 9th, and 10th dimensions? I know that the 4th is time.

2007-01-26 00:11:49 · 6 answers · asked by amitpop22 2

2007-01-26 00:06:24 · 4 answers · asked by rutha s 1

2007-01-26 00:04:56 · 2 answers · asked by Anonymous

2007-01-26 00:04:08 · 8 answers · asked by harmeet w 1

2007-01-25 23:47:18 · 2 answers · asked by Anonymous

I dont want what it is. I want to know the reason behind total internal reflection.

2007-01-25 23:34:04 · 10 answers · asked by myself 1

2007-01-25 23:11:17 · 18 answers · asked by Anonymous

2007-01-25 23:03:09 · 3 answers · asked by indu 1

The diameter of the Milky Way disc is approximately 9 x 10^20 meters. How long does it taake light, traveling at 10^16 m/year to travel across the diameter of the Milky Way?


Can some body please help me with this?

2007-01-25 22:33:54 · 3 answers · asked by richardsonlover12 1

2007-01-25 22:24:43 · 1 answers · asked by Ali A 1

2007-01-25 21:24:53 · 11 answers · asked by n 2

Suppose the mass of the hanger and weights were 40g in an alwoods system.What tension force would it provide?

2007-01-25 21:00:49 · 1 answers · asked by Anonymous

2007-01-25 20:46:25 · 3 answers · asked by prerna 1

i need a LOT of inormation, as much as you could give me.

2007-01-25 20:46:14 · 3 answers · asked by Anonymous

SO dense that and icecube will sink. I mean REALLY dense.

2007-01-25 20:28:14 · 11 answers · asked by Anonymous

If there were a HUGE mirror in space, 10 light years away, and we had a VERY powerful telescope pointed at that mirror, would we see Earth as it was 10 years ago?

2007-01-25 19:51:32 · 7 answers · asked by Loman 2

A rock dropped into still water sends out concentric ripples. If the radius of the outer ripple increases at the rate of 2ft/s, how fast is the area of the disturbed surface increasing when it is 6 ft in diameter?

The answer is 12pi ft/s^2. Can anyone show me how to get this answer? Help will be appreciated.

2007-01-25 19:29:33 · 1 answers · asked by compstuft 2

it's question a that's very very imp as i have a exam tommorow!! plz answer soon!!

2007-01-25 19:17:53 · 5 answers · asked by Zenews Labrint 3

2007-01-25 18:51:20 · 6 answers · asked by Zenews Labrint 3

Lets say they are smashing Protons..How do they start the process of getting the protons moving around the track..and how exactly are they kept moving

2007-01-25 17:46:41 · 3 answers · asked by Anonymous

2007-01-25 17:21:55 · 12 answers · asked by Anonymous

A small sphere 0.60 times as dense as water is dropped from a height 8.2 m above the surface of a smooth lake. Determine the maximum depth to which the sphere will sink. Disregard any energy transferred to the water during impact and sinking.

2007-01-25 17:12:40 · 3 answers · asked by Fanjame 1

We talk about the law of inertia that the person is pushed back when he is sitting on a vehicle and the vehicle starts, I still cannot understand how the flying bugs or honeybees etc, are able to travel in the same direction and with the same speed of the bus or whichever vehicle it enters

2007-01-25 16:49:29 · 8 answers · asked by madan k 2