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Re: [Phys-l] how to explain relativity

On 06/17/2010 05:50 AM, Jeffrey Schnick wrote:

You have them
accelerating such that an accelerometer on the tail of the lead
spaceship always has the same reading as an accelerometer on the nose of
> the trailing spacecraft.

Note that if the rocketeers agree that the (changing) accelerometers always agree with each other
then it must be true that those in the earth frame insist that they do NOT agree with each other.