Recent content by vikter

update on my thinking I'm trying to work with this equation: \Deltat_{obs} = \Deltat_{em} \frac{1}{a_e_m}

[SOLVED] Distance actually traveled by a photon First I just want to say thanks to everyone on this site that take time to answer questions like mine. This is my first post but I've used the forum many times for help on other problems. Homework Statement Consider two observers separated...