Time dilation question with a clock and sped of light?

Question

If a moving clock appears to be ticking one half as fast as normal, at what percentage of light is it traveling?....

Answer 1

I think it would be around 75%

So for in 1 hour earth time the clock would of done 30 minutes.

Answer 2

There is the "useful" reply and the unfinished reply which no longer many folks speak approximately. First, simply put out of your mind approximately gravity for the second to the level that we fake it does not exist. The scan for if you're accelerating is to keep out a rock and allow move. If it actions clear of you, you're accelerating. Now, on this gravityless universe all non-accelerating our bodies (ie inertial motion simplest) realize that every one different non-accelerating our bodies are relocating at regular speeds. That's simply the best way it's. So the useful reply is, to scan who improved and who did not, simply allow them to journey with a rock floating at an palms period in entrance of them, at a few factor they are going to leave from the movement of the rock. The tough reply is to handle your query "is acceleration absolute?" on the grounds that certainly it could look that its presence or absence _is_ absolute. Part of this ought to be to do with conservation of vigor however the tough facet is to outline the item in opposition to which acceleration happens. Apparently there are a number of open medical and philosophical questions right here - a well one is to give some thought to that a rotating frame which follows an inertial direction will nonetheless enjoy centrifugal drive, suggesting that inertia is operating in opposition to a few sort of reference body. However, this entire field is not a lot mentioned and on the whole folks simply receive that every one inertial frames transfer at regular speed wrt every other inertial body and that acceleration is deviation from an inertial body.