Triplet (or more) paradox vs Twin paradox

IMPOV - In My Point Of View

Would the physical appearance of "A" be same for both "B" and "C" or different?

IMPOV - In My Point Of View

Would the physical appearance of "A" be same for both "B" and "C" or different?

It would be the same

It would be the same

- Great thinking. Thank you

If the Hafele and Keating Experiment is true then triplet (or more) paradox can also be done in a thought experiment.

"A" stays at home while "B" and "C" set out with speed (say 550 mph and 450 mph) in their respective jets at the same time in the same direction around the world (like in Hafele and Keating Experiment) relative to "A". Assume each 10 years old at the time of departure. "B" and "C" are gone for 60 years relative to "A". Afterward, "B" and "C" return home at the same time and reunited with "A".

Would the physical appearance of "A" be same for both "B" and "C" or different?

If the Hafele and Keating Experiment is true then triplet (or more) paradox can also be done in a thought experiment.

"A" stays at home while "B" and "C" set out with speed (say 550 mph and 450 mph) in their respective jets at the same time in the same direction around the world (like in Hafele and Keating Experiment) relative to "A". Assume each 10 years old at the time of departure. "B" and "C" are gone for 60 years relative to "A". Afterward, "B" and "C" return home at the same time and reunited with "A".

Would the physical appearance of "A" be same for both "B" and "C" or different?

B and C may actually look older due to the increased exposure to radiation flying at much greater altitudes than A. And because those speeds would have a negligible effect on time dilation

Would the physical appearance of "A" be same for both "B" and "C" or different?

The physical appearance of A will absolutely in all scenarios you can think of be the same for both B and C

The physical appearance of A will absolutely in all scenarios you can think of be the same for both B and C

- Thank You Again - At least I convince one person from 7B.  I'm happy now.

Being wrong is not something to be happy about.

Being wrong is not something to be happy about.

Hang on, if Person A sits on an asteroid for 50 years and person B flies around at 0.5c and comes back when person A reaches 60 years, Person B will be a lot younger. Because if Person B flew around for 60 years at 0.5c, Person A may have already died of old age.

In order for person B to arrive to person A when person A is 60, Person B would need to fly for much less than 60 years, therefore he will younger looking because he is younger!

Here's a good brain teaser.... If we had 2 people, both 10 years old and one flew away at 0.99c, how long would he need to flying (from his perspective) to get back to person A when person A is 60 years old? How long at 1.0c?

Being wrong is not something to be happy about.

5W and H?

Is sending B and C in two different airplanes (similar to used in Hafele and Keating Experiment) in thought experiment wrong? - Things can be adjusted in a thought experiment.