Caedes

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Posts by Caedes

• 
  40

  I phones...I dont understand it?

  by new hope and happiness in

  1. jw
  2. experiences

  is it worth queing two weeks for a phone?

  i mean why que two weeks for something we already have a phone?.

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  Caedes

  Well caedes i am kind of passionate about " PUSSY" Cats.

  New hope,

  You do know putting quotes around that makes it look like you are being suggestive? if so oo-err missus! otherwise me too, I have two cats.

  I love my iPHone 4s. I won't be queueing up for the latest. I am ticked off because iOS requires 4 gig's of memory and is demanding I remove all my photos to make room. Well, what in the heck do I have an iPhone for, anyways?

  Jgnat,

  That's ok, just put a memory card in the memory card slot and download them to that! Oh wait nevermind you said iphone!

  Sorry, couldn't resist!

  I used to have an iphone 4 and really liked it...apart from the lack of memory card slot of course!
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

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  Caedes

  Caedes, on the shaft: Of course the velocity of the falling object is at maximum at the center, like a pendulum which is falling too, just not as deep as THROUGH the center, but once ALL the potential energy of the falling object is converted into heat by friction, that maximum velocity is zero. The still pendulum, like all plum-bobs point to the center, where not just the side to side, but the up and down , ALL mass is balanced around them.

  Prologos,

  Since 'of course' the velocity at the centre is maximum why did you claim the opposite in your previous post?

  Or are you now claiming that, yes the velocity is maximum at the centre but that velocity is zero? Really? I reckon the velocity would be about 7900m/s assuming there was no air friction, perhaps Bohm or Viviane could give a more accurate answer or confirm mine?

  I have no idea what you are claiming to know about pendulums but my instincts are telling me it's probably wrong.
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  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

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  Caedes

  Caedes, you seem like a good egg. It was a pleasure conversing with you.

  Why, thank you viviane. It was a pleasure talking to you too.
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

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  Caedes

  Caedes: I do not insist you are wrong under all definitions of the word "gravity", but I think you are wrong under the simplest. It is at any rate completely accurate to say there is no gravitational field inside the sphere (it is zero).

  Bohm,

  That is funny, because I generally work on the principle that any understanding I have of physics is the simplest one!

  As I said earlier this is right at the edge of my understanding and you are correct I am looking at this from a purely newtonian point of view (as any engineer would)

  I have had a look through a number of my old text books and read through some of the stuff I found online but I can't find anything that specifically states anything other than what my current understanding of shell theorem is. If you could recommend something that explains the difference I would be most interested.

  Thanks
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

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  Caedes

  Perhap as an example think of a ping pong ball hovering in a jet of air. The ping pong ball has two forces acting on it one from the gravity and one from the jet of air.

  Is it correct to say there are no forces acting on that ball?
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

  .

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  2. 
  3. 
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  Caedes

  Oy vey; this is still going on?

  Yes, we are having fun!
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

  .

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  2. 
  3. 
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  Caedes

  Do we agree I have just demonstrated the gravitational field of a hollow shell vanish at all interior points of the shell? Do we agree this mean the acceleration of an object inside the shell will be zero?

  I have now done the math in the newtonian case.

  This is a newtonian problem yes, The gravitational field doesn't vanish at all interior points, no. Yes the acceleration of an object inside the shell would be zero.
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

  .

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  Caedes

  Caedes: As I wrote in my previous posts, it depends on the definition of when there is gravity. In my mind defining no gravity as meaning "the gravitational field is zero" is a reasonable definition, however you are free to disagree and say the phrase "no gravity" by definition refer to one being infinitely far away from any mass.

  That isn't what shell theorem states, it is saying the forces on one side of the mass are balanced by the forces on the other. If you look at the equations on the link it shows the gravity force (G as per usual) all the way down the page, the fact that the equations sum to zero doesn't mean there is no gravity. I would agree that it is a small distinction but the equations are only telling you what the net effect of gravity is on a mass. Those equations are not telling you that gravity is zero just that there is no net effect of the gravity on your mass.

  You are a clever person Bohm and I normally agree with your posts, I just think you have your definitions on this a little mixed up.
• 
  280

  the flood, mammoths, elphants, and food.

  by Crazyguy in

  1. watchtower
  2. bible

  my question is since it looks as though mammoths were alive after the flood and we know elephants are then how much food was needed to feed just these four animals for the time they were on the ark.

  also was the ark, 500 feet long, big enough to hold the amount of food needed for just these 4 animals.. .

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  Caedes

  Winner winner, chicken dinner.

  Excellent, you cooking?!
• 
  30

  Article: If God saved an American doctor with Ebola, why did he let 1,200 Africans die?

  by AndersonsInfo in

  1. jw
  2. friends

  http://www.theguardian.com/lifeandstyle/2014/aug/25/ebola-africans-die-god-american-doctorif god saved an american doctor with ebola, why did he let 1,200 africans die?it must be lovely for people such as dr kent brantly to be so sure of god's existence.

  for the rest of us, it's not so easy.

  ebola survivor dr kent brantly.

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  Caedes

  I think there is much, much more to this Ebola virus than they are telling us, like where it came from and why. Remains to be seen.

  http://www.who.int/mediacentre/factsheets/fs103/en/

  Jeanette,

  There you go more than you could ever wish to know about the ebola virus. Wikipedia has a good article as well telling you where it came from and why.

  http://en.wikipedia.org/wiki/Ebola_virus_disease

  If there is anything else you wish to know please do ask.

  Thanks

  THEY