1. The problem statement, all variables and given/known data A pendulum is made of 2 disks, each of mass M and radius R separated by a massless rod. one of the disks is pivoted through its center by a small pin. The disks hang in the same plane and their centers are a distance L apart. Find the period for small oscillations. 2. Relevant equations T = 2pi/omega 3. The attempt at a solution I honestly haven't a clue how to start the problem. I am having trouble even visualizing it. Can anybody clarify what the question is?