Is there Time Dilation if Twins circle the Earth at 1/3c??

guskz_at_hotmail.com
Date: 02/11/05


Date: 11 Feb 2005 11:14:28 -0800

Strange Phenomena question?

1. Question:

The further the twin distances himself in a straight line from Earth
(1/3c) then just as the twin turns around (-1/3c), if the Earth then
also travels at 1/3c to meet him *HALF-WAY* then both their clocks will
be the same again? Correct?

2. I believe from the circular magnetic accelerators machines that if
the Twin instead of a straight line travel, spun around the Earth at
1/3c then he would also exhibit a time dilation (will be younger)?

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But then if any remember the twin pairs model I gave then who once
again would age less....since THIS TIME there is NO Lost distance to
recover to compare CLOCKS (meaning neither will need to travel long
distance and dilate time further before compairing clocks) ???

Therefore since the twin does not need to return to compare clocks...he
just stops his velocity and then can immediately compare clocks?

---------------------------------------
Repeat of model:

1. Two twin pairs on small platform, one pair travels at 1/3c not
straight but this time in circles around plaform.

So know the pair that are spinning at 1/3c are aging less.

2. Then one of each pair travels to meet other pair:

Meaning one that is spinning stops spinning and one on the plaform
starts to spin at 1/3c.

(Can two same size bodies in space determine WHO is spinning around
who???? With absolutely nothing else around them?)

If they really can't tell who is spinning around who (then either
perspecitve can be an inertial reference frame) then one who remains
spinning would say that his brother is aging less?
And vice-versa for the one on the platform....

But this time all they need to do is stop spinning (decelerate) and
compare clocks? (where as if the twins were traveling in a straight
line they would need to decelerate, reverse direction and travel the
same long distance back before they could compare clocks).

-----------------------------------------------------------------

3. Or possibly they're is no time dilation spinning in circles (which
is false because of experiments with circular magnetic accelerators)
SINCE like two planes going EAST and WEST if the planes return to the
centre of their departure then the clocks are again the same (Because
when you spin you're going EAST/WEST in porportional periods)???

Time travel?



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