I just tried it and it works now. I calculated it directly with the calculator and I got about the same answer you got. Before, when I took the time difference, I ended up with 1.3E6 - 1.3E6, instead of 1.3E6 - 1 300 000.00039. It was the .00039 that messed me up. Again, thanks a lot for...
Oh thank you so much b/c I was wondering what I did wrong! I used a TI-83 graphing calculator to solve this problem, so it must have rounded the number off too much.
I have a question regarding time dilation: An astronaut travels at a speed of 7800 m/s relative to the earth. According to a clock on earth, the trip lasts 15 days. Determine the difference (in seconds) between the time recorded by the Earth clock and the astronaut’s clock.
Now I took the...