1. The problem statement, all variables and given/known data A light spring with spring constant k1 hangs from a second light spring, which has spring constant K2. An object of mass m hangs at rest from the lower end of the second spring. A. Find the total extension distance of the pair of springs. B. Find the effective spring constant of the pair of springs as a system. We describe these springs as in a series. 2. Relevant equations Hooke's Law K=mg/d 3. The attempt at a solution Where should I start? Would just combine the k's I do not know where to go with this problem?