Well I'm pretty sure absolute velocity is how fast they are going without relation to each other. Like one car is going 65 mph and one 87 mph. Total displacement is the speed measured by how far apart they are. I'm not sure if this is a different measurement but from the way my physics teacher talked about it I think they are different
Well I'm pretty sure absolute velocity is how fast they are going without relation to each other. Like one car is going 65 mph and one 87 mph. Total displacement is the speed measured by how far apart they are. I'm not sure if this is a different measurement but from the way my physics teacher talked about it I think they are different
Right. Got that part. But the mere fact that there was a big bang means it had to have an initial point on existance. So, the universe expands from that point, both in the space and out of the space. Like a balloon, it expands inside the balloon but it also expands outside the balloon.
Where is the outside of the balloon expanding into, or what?
I am starting to think it is expanding into the previous universe which is run by a totally different set of physical laws and the mere existance of our universe renders the previous universe extinct. In other words, the instant you see it, it no longer exists because it is on another plane, in a different existance and both universes can not exist at the same time.
I find it funny that some scientists around the world, including the retired German scientist mentioned, fears black holes emerging, he also seems to be the only German to believe this as Germany is probably the country most heavily involved in the project having 26 teams of scientists working over there: Many of them involved in the construction of the LHC.
Infact at this very moment an even more powerful accelerator is under way in Germany, designated FAIR (Facility for Antiproton and Ion Research), this is to reveal a lot more details regarding the Big Bang.
"With CERN, it's like getting a look at a new country at high speed from the highway," spokesman Ingo Peter said. "With FAIR, it will be like 1,000 four-wheel-drives swarming over it off-road."
"We have different scientific purposes. CERN scientists can tell you how the far side looks. We'll be able to tell you about the fine detail of this new country: matter."
I really don't know about the space expanding thing. The only real thing I can think of is that around our universe is dark matter that is being compact. Now I haven't put much thought into this because I don't really believe in the Big Bang so I don't know. Good question though