- #1
Gamish
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Here are a few questions that I have built up. If someone knows the awsner to some of them, I would greatly appreteate your help.
1.If a "body" were to exceed c, then time would go in reverse for that body of motion, not time around them, right? For instance, let A travel faster than c, relevant to stationary observer B. Time for A would go in reverse, with respect to B then. I don't call this Time Travel to the past, unless I am incorrect. "If this were possible, one could be young forever, not bad "
2.Can an "internal" body of motion exceed c, with respect to the motion of a larger body that it lies within. For instance, let's say that the world's rotation, the the movement of our solar system, and the movement of the milky way added up to .6c. Then if we were to also reach .6c on earth, that would be 1.20c relevant to a stationary observer within the universe. Will the fabric of space-time allow such internal motion of exceed c?
4.If we were traveling at .99c, then time would significant decrease for us, but what if that craft we were traveling in generated a high gravitational fled, in which it warped space-time. So time would run slow because of the velocity near c, and the gravitational fled, and if I'm correct, this is a negative number. Would this allow time travel to the past?
5.The photon has no rest mass, yet, by means of it's own speed, it contains kinetic energy. If I'm correct, kinetic energy has mass, this means that something with mass is traveling at c. If this is indeed true, can the "photon" also carry matter, not just energy? And if it did, it should be hypothetically possible to reach c.
6.This question concerning time dilation and length contraction, in which I'm confused. If one reaches .6c, time and length will decrease by about 40% for a stationary observer, but will time and length LITERALLY decrease for the mover? For instance, I'm going .6c, time slows down by 40%, does time literally go slow for me, but I don't perceive it because even my brain waves are slow? Or does time LITERALLY run normal for me, but time runs fast around me? I'm just a little confused here. Because as I understand, the warping of time occurs only by the density of space IE if space is thick, time runs slower.
Thanks in advance
1.If a "body" were to exceed c, then time would go in reverse for that body of motion, not time around them, right? For instance, let A travel faster than c, relevant to stationary observer B. Time for A would go in reverse, with respect to B then. I don't call this Time Travel to the past, unless I am incorrect. "If this were possible, one could be young forever, not bad "
2.Can an "internal" body of motion exceed c, with respect to the motion of a larger body that it lies within. For instance, let's say that the world's rotation, the the movement of our solar system, and the movement of the milky way added up to .6c. Then if we were to also reach .6c on earth, that would be 1.20c relevant to a stationary observer within the universe. Will the fabric of space-time allow such internal motion of exceed c?
4.If we were traveling at .99c, then time would significant decrease for us, but what if that craft we were traveling in generated a high gravitational fled, in which it warped space-time. So time would run slow because of the velocity near c, and the gravitational fled, and if I'm correct, this is a negative number. Would this allow time travel to the past?
5.The photon has no rest mass, yet, by means of it's own speed, it contains kinetic energy. If I'm correct, kinetic energy has mass, this means that something with mass is traveling at c. If this is indeed true, can the "photon" also carry matter, not just energy? And if it did, it should be hypothetically possible to reach c.
6.This question concerning time dilation and length contraction, in which I'm confused. If one reaches .6c, time and length will decrease by about 40% for a stationary observer, but will time and length LITERALLY decrease for the mover? For instance, I'm going .6c, time slows down by 40%, does time literally go slow for me, but I don't perceive it because even my brain waves are slow? Or does time LITERALLY run normal for me, but time runs fast around me? I'm just a little confused here. Because as I understand, the warping of time occurs only by the density of space IE if space is thick, time runs slower.
Thanks in advance