Askscience comments filvv were traveling near speed light

askscience comments filvv were traveling near speed light

Einstein took this idea – the invariance of the speed of light – as one of his two the Lorentz factor – if it were possible for an object to reach the speed of light its length would shrink to zero. This explains why nothing can travel faster than light – at or near light speed, any extra energy comments.
Since Gravitationa waves travel at the speed of light, and the speed light is affected by it's medium. However if you were to ask what somebody on either of the ships would see groundwatersampling.org askscience / comments disagree on how long a space ship traveling near the speed of light is.
Can you give me information on why travelling at light speed is so Einstein said that if something could travel at light speed its mass would duplicate....

Askscience comments filvv were traveling near speed light - tour

Well, Einstein I think Lorentz contributed, maybe others wrote an equation to determine how slow a clock would need to run to make sure his initial assumption always worked out, i. But who's aging slowly? Spacetime is what we call what all matter and energy in the universe exits in, its an amalgamation if space, and time for a reason. This is because those two situations are exactly the same, there's no such thing as absolute movement, absolute time or absolute distance. I'll try and find a page explaining that and edit it in. I'm sure it's a valid question with an answer though no guarantees I possess that answer. And this effect is what makes instantaneous communication, wormholes, teleportation very unlikely to exist. But from the perspective of someone on the ship, the person sitting still is moving fast.

askscience comments filvv were traveling near speed light


When I see he stop? Because they would have to be stopped at equal distances from Earth, right? Sign up to be a panelist! From your point of view, they look small, but they think you look small as. Is Gravitation affected by the medium of which it acts? That's the point - they can't match. A Few Random Facts. With your example of two space ships, the answer is no. If you look at my clock it would appear to be running slow from your perspective.


Askscience comments filvv were traveling near speed light flying Seoul


AskScience AMA Series: Celebrating Einstein. The intuitive thing is to say I took the "slow path" but that isn't borne out by the numbers. AskScience AMA Series: Celebrating Einstein. Would I be able to tell that time is slowing down? When space gets contracted, time gets dialated with the inverse factor and vice versa. I realize this doesn't work, but don't understand where B's v goes when observing from his ref frame if he's already at. Please choose your username under which you would like all your comments to show up:. Both A and B would agree on who is accelerating.

askscience comments filvv were traveling near speed light

Askscience comments filvv were traveling near speed light -- traveling easy


Be civil: Remember the human and follow Reddiquette. With some basic algebra, we invert the factor of change, and find how long the trip took from your perspective. The fact that this "speed" can never be negative is analogous to the speed of light being a constant, and a limit. I'm thinking that since time passes differently for different frames of reference, it doesn't really make sense to think of Ship B's location at the "current time" because there is such thing as the current time.

askscience comments filvv were traveling near speed light

Journey easy: Askscience comments filvv were traveling near speed light

ARTICLE CARS ROAD TRIP ACROSS SOUTH AMERICA LAND ROVER DEFENDER I don't know enough general relativity to answer your question, but the reason that website doesn't answer it is because it is an explanation of special relativity, not general relativity. The twin paradox involves acceleration of one of the twins. Our discussion threads are free to read but the creation of new comments is restricted to paying supporters. But a stationary observer who is moving much faster through time will notice that your watch no longer matches theirs. They are moving away from eachother at. If so, what is the Underlying mechanism for this effect?
BOGOTA TRAVEL NOTES FROM SUMMER INTERN From now on when you talk about one you have to also talk about the. This cat does not travel at all through space, only through time, e. Let's say I have two spaceships. Distance between two ships and time on their watches after whey see each other stopped? The other ship now appears to be moving at. If the spacecraft is moving close to the speed of light, for an observer on Earth events on the spaceship would be unfolding in "slow motion" due to time dilation while life on Earth would continue at a normal pace. Given that the matter and radiation density of an expanding volume decreases with time, if anything, it's losing .
Askscience comments filvv were traveling near speed light 917