Thank you. Just to make sure I understand this right, does that mean that before either object hits the ground, the only time dilation that occurs will be due to the change in velocity of clock A relative to clock B (which is a "coordinate" or "geometric" acceleration, as opposed to a proper...
Say there are two atomic clocks floating through space, both completely stationary with respect to each other. They are exactly synchronized, and not under the influence of any significant gravitating bodies. One is significantly farther ahead in the direction of motion than the other, but they...