If we could travel close to the speed of light, or in the proximity of a black hole, time would slow down enabling us to travel arbitrarily far into the future. The really interesting question is.
The closer they got to the speed of light, the less time would elapse (for them) on their journey (and the more energy such a trip would require, with an infinite amount of energy being necessary to travel exactly at light speed). If they ever did travel at exactly the speed of light (which is almost certainly impossible) the entire trip would take exactly 0 time from the viewpoint of the.
Even in our example above, it’s possible you might still have an Idea that something went past, just because the light reflecting from the area around the ball was blocked for a split second. Unfortunately, if the ball was kicked so hard it reached the speed of light, the resulting explosion would in fact level the city surrounding the stadium.If you flew on a rocket traveling 90 percent of light-speed, the passage of time for you would be halved. Your watch would advance only 10 minutes, while more than 20 minutes would pass for an Earthbound observer. You would also experience some strange visual consequences. One such consequence is called aberration, and it refers to how your whole field of view would shrink down to a tiny.For a particle which is created travelling slower than the speed of light, the speed of light is the fastest possible speed. The reason is that, in order to accelerate an object, you need to use energy. The more massive (or “heavier”) an object is, then the more energy it takes to accelerate it. You understand this well, as it is easier to throw a ball at 50 kilometers per hour than it is.
Intergalactic travel for humans is therefore possible, in theory, from the point of view of the traveller. Accelerating to speeds closer to the speed of light with a relativistic rocket would allow the on-ship travel time to be drastically lower, but.
Ludicrous Speed. We might have robots and virtual reality, but another sci-fi standby has eluded technological progress: faster-than-light travel.
Its not possible to stop time but using relativity it can be thought of to be slowed down. Nothing can be faster than the speed of light so its not possible. Even when we near it, energy tends to become infinity.
If it was possible to travel faster than the speed of light, would time reverse itself (like backwards time travel) or just not exist? Asked by: Nicole Answer Your question is a very interesting one, and it is great to see that you are thinking about Professor Einstein's theory in this way, but unfortunately, you're probably not going to like the response. When you assume that it's possible to.
It is certainly possible for particles to travel through air or water at faster than the speed of light in the medium, and Cherenkov radiation is produced as a result. See the FAQ entry Is there an equivalent of the sonic boom for light.
But, there are those in the scientific community that do believe that faster than light travel is possible, and one team may have just accidentally stumbled onto faster than light travel.
For one thing, while nothing has ever been observed travelling faster than light, that does not mean it is not theoretically possible to break this speed limit in very special circumstances.
Scientists and authors have postulated a number of ways by which it might be possible to surpass the speed of light, but even the most serious-minded of these are highly speculative. It is also debatable whether faster-than-light travel is physically possible, in part because of causality concerns: travel faster than light may, under certain conditions, permit travel backwards in time within.
At the half-light speed limit that Edelstein’s research places on our bodies, a voyage to the nearest star is more than a 16-year round-trip. (Time dilation effects, wherein less time would pass.
No photo has ever been taken by a camera moving at one-fifth the speed of light. The craft’s cameras will have to swivel to keep the planet in view, and Earth-based computers will have to.
The field equations of Einstein’s General Relativity theory say that faster-than-light (FTL) travel is possible, so a handful of researchers are working to see whether a Star Trek-style warp.