1. The problem statement, all variables and given/known data 2. Relevant equations L=sqrt(1-(v/c)^2))*l t=T/sqrt(1-(v/c)^2) 3. The attempt at a solution I'm having a hard time approaching this question. could someone tell me how to approach this question. NOT ASKING FOR ANSWER. never mid guys i got it. i forgot to read it happens in the same frame so t=0 correct?