1. The problem statement, all variables and given/known data Aim: investigation of how terminal velocity of a parachute is related to the mass it carries and it diameter. object is a cube , height is 10m, diameter will only vary. 2. Relevant equations I know that F = mg -kv therfore v = [(2mg/rhoAc_d)]^1/2 3. The attempt at a solution I am trying to find a simpler way to measure terminal velocity. Any help would be appreciated.