Physics - September 2006

2006-09-19 23:49:34 · 8 answers · asked by Anonymous

2006-09-19 23:26:45 · 2 answers · asked by SP!DEY ! 2

From a chair for example can world move from its eclipse?

2006-09-19 23:11:33 · 5 answers · asked by ? 2

2006-09-19 21:25:31 · 17 answers · asked by balaGraju 5

2006-09-19 20:44:39 · 10 answers · asked by nilofer 1

what can you tell me about quantum mechanics?

2006-09-19 20:30:27 · 11 answers · asked by adelaider 1

2006-09-19 20:29:45 · 4 answers · asked by bulldawg771 1

frictionless surface at 1.20 m/s^2 ???

2006-09-19 20:27:50 · 3 answers · asked by bulldawg771 1

Why then does the heavier rock fall faster?

2006-09-19 20:21:52 · 14 answers · asked by bulldawg771 1

Is a force needed to make it bounce back up???
If so, what exerts the force???

2006-09-19 20:19:54 · 6 answers · asked by bulldawg771 1

2006-09-19 20:18:30 · 13 answers · asked by bulldawg771 1

I only ask because Einstien said that planets are heavy and make dents in space time etc, and that rest energy = relative mass times light speed in a vacuum squared.
Yet if relative mass does not mean weight (I think that weight is also affected by density) then wouldn't the theory of relativity have to take account of this?
I read for example that if you took Saturn and dropped it in a bath it would float.
Does that mean it is light relative to its size? Does that mean it is not heavy? Does that mean it does not make a dent in space time relative to its size because it is not heavy?
Is it weight or size that makes a dent in space time?
Does rest energy = mass and density and spin and movement and relation to other bodies whilst in a stationary orbit?

2006-09-19 20:13:11 · 4 answers · asked by cragoogle 1

2006-09-19 19:51:06 · 12 answers · asked by pandu murali 1

Can anyone explain to me in detail how does a nuclear bomb kill? I heard they turn human into ash and that the mushroom cloud is human ash or something like that...

2006-09-19 19:50:11 · 10 answers · asked by jcol 2

2006-09-19 19:48:40 · 15 answers · asked by shazsha_1212 1

2006-09-19 18:58:26 · 24 answers · asked by Anonymous

An object experiences a net zero external unbalanced froce.Is it possible for the object to be travelling with non-zero velocity?If yes,state the conditions that must be placed on magnitude and direction of velocity.If no,provide a reson.

2006-09-19 18:51:31 · 9 answers · asked by PRAVEEN R 1

In terms of Newtons third law action and reaction.

2006-09-19 18:04:40 · 19 answers · asked by RICK B 1

2006-09-19 18:02:27 · 5 answers · asked by Mark 3

What is the maximum horizontal range of your gun?

2006-09-19 17:37:48 · 2 answers · asked by bulldawg771 1

documents into his contact's open car which is traveling 155 km/h on a level highway 78.0 m below. At what angle (to the horizontal) should the car be in his sights when the packet is released???

2006-09-19 17:34:43 · 2 answers · asked by bulldawg771 1

2006-09-19 17:04:34 · 16 answers · asked by dB 4

2006-09-19 16:19:12 · 6 answers · asked by dB 4

the base of a rectanglular vessel measures 10cm*18cm.water poured into a depth of 4cm. what is the pressure on the base?what is the force on the base?

2006-09-19 16:19:04 · 2 answers · asked by queenie 2

This is car terminology that i don't understand that is used in my physics homework.

2006-09-19 15:56:52 · 4 answers · asked by h_oboe 2

how come ?

2006-09-19 15:55:55 · 30 answers · asked by dB 4

2006-09-19 15:53:25 · 9 answers · asked by dharahni 2

I have a light mounted on one end of a 3 car garage and want to mount a mirror to direct more light to the far door due to poor illumination.

This is a repeat, but I received only a few conflicting answers. Maybe it'll do better this time- slightly reworded.

2006-09-19 15:52:08 · 1 answers · asked by Anonymous

Calculate the ball's speed just before it reaches the ground.
Thanks in advance!!!!

2006-09-19 15:37:06 · 1 answers · asked by turtle5652 1

2006-09-19 15:36:01 · 9 answers · asked by Anonymous