1. The problem statement, all variables and given/known data Rods of negligible mass connect discrete masses as shown in the diagram below. For each system, the masses rotate about the midpoint of each connecting rod. Furthermore the systems appear to rotate in unison as time progresses. Do the systems have the same velocity? 2. Relevant equations 3. The attempt at a solution I think the answer is yes because the the question says that the systems appear to rotate in unison. Could someone please tell me if I am correct?