- #1
robert Ihnot
- 1,059
- 1
If a passing spaceship sends a beam from the back to the front in their time of L/c andthen immediately the beam is reflected from front to back, can an stationary observer using proper time determine the length contraction formula?
I don't see how to set this up. Thanks for any help.
I don't see how to set this up. Thanks for any help.