Question

Acc to Einstein if we travel fast , time moves slower..and it stops if we reach the speed of light...then it means it will move backwards if we travel faster than the speed of light.
Justify ? ;)

Answer 1

Newton gave the law that NOTHING IN THE WORLD CAN TRAVEL FASTER THAN LIGHT...
so u can not travel faster than light ...but we can surely travel at speed equal to light ...
If u travel at speed of light ... the time will become slower and slower...but it will not stop.
So, if u r in a train which travelling at speed of light...the time will become slow inside the train...but outside the train the time would be normal..
This is how we can time travel.
hope it helps...
mark me brainliest...

Answer 2

Your question itself is wrong Einstein never said that if you travel at speed of light time will stop or become slow. but he said that
!!! RELATIVE TIME!!! would. This means that for someone traveling at speed of light time perception would be different i.e, Slower. but actual time would tend to go the way it was going . But if you somehow go beyond the speed of light ( which is IMPOSSIBLE, of course) you will see the light rays that passed the area you were present at. and you will see rays of light that were shot at you a few moments before.
So, basically you would look back in time but time would continue to be at it's speed.

It would be just like shooting a bullet going faster than it and than going in front of it and saying that "look I reversed the time".

Sorry, if the answer is incorrect or there are any mistakes.

Hope, this helped you.