1. The problem statement, all variables and given/known data The problem was asking to find the time dilation of a rocket traveling upwards at 100,000 m/s with the reference point being earth for a duration of a day. 2. Relevant equations 1/√(1-(β^2)) Δt = γΔt' 3. The attempt at a solution I've calculating gamma to be 1.000000055, but I'm a little confused on where to go next. Do I just multiple gamma by Δt'? However, that gives me an incorrect and unreasonable answer. The answer key says that the answer should be 9ns. Any help is appreciated thanks.