text: no one got this right in 'physics' section. how far apart? two spaceships with unlimited ability to accelerate at 1 g leave space dock, the 2nd exactly 1 second after the first. they both accelerate in the same direction. what is the maximum distance the two ships will be separated by. well the velocity difference will not continue to grow  to infinity, but it will grow until light speed, or near it is reached.  that means the greatest possible difference between the two should be 186,000 miles