Why is the twin paradox not a special relativity paradox?
In the relativity of Poincaré and Hendrik Lorentz, which assumes an absolute (though experimentally indiscernible) frame of reference, no twin paradox arises due to the fact that clock slowing (along with length contraction and velocity) is regarded as an actuality, hence the actual time differential between the …
Why do you age less at the speed of light?
Time slows down because you are taking the time reference to earth I.e 1min-60sec but travelling at speed of light in some other frame. So Relatively your atomic clock in your space craft will slow down.
Will you age if you travel at the speed of light?
We do not age slower if we go at the speed of light but the time stops when we go at the speed of light. The reality is a object having a definite mass cannot achieve speed of light because mass is dependent on speed and when the object reaches near the speed of light we need infinite force to keep it accelerating.
What is the twin paradox in special relativity?
The Twin Paradox in Special and General Relativity. If you did that (keeping time and space at 90 degrees, but aligning the time axis with the trajectory of Twin B), then light would not be traveling at 45 degrees according to Twin B. That is, Twin B would measure light to not be traveling at the speed of light.
Do twins age slower than their siblings?
If each twin had powerful enough telescopes, they could watch their distant sibling, moving at 1/10th speed, aging slower than them. At some point, Twin A needs to age 19.8 years according to Twin B for the paradox to resolve itself. How does that happen? You can see the resolution in a clever way using spacetime diagrams.
Does the travelling twin have two inertial frames of reference?
However, this scenario can be resolved within the standard framework of special relativity: the travelling twin’s trajectory involves two different inertial frames, one for the outbound journey and one for the inbound journey.
How do twin a and Twin B know they are moving?
During this, they will feel a force, they will know that they are moving relative to the frame of reference they started with. Twin A feels no such acceleration (ignore the motion of the Earth around the Sun for this). So Twin A is justified in saying they are the “stationary” observer and Twin B is the moving one.