Recent content by versaknight

yes i get it . thanks

well i don't think so beacuse for orion , sirius will be moving at the same relative speed away from him. since they have the same length, the contracted length will be the same and the time taken will be the same.. that's what i think

for part 2 is it just contracted length divided by relative velocity and how do i approach part 3?

yes what i did was calculate the reltive velcocity of the orion rocket with respect to the crew of sirius and i used this velcity to find the contracted length iss that correct

well i have an exam on mon so i ahve been practicing I am not very sure how to do this qn . this seems easy but i want to make sure any help would be greatly appecitated .ITs a pcture[PLAIN]http://a6.sphotos.ak.fbcdn.net/hphotos-ak-snc6/216457_217324648278600_100000032007600_930824_4465603_n.jpg