1. The problem statement, all variables and given/known data A string with no initial displacement is set into motion by being struck over a length 2s about its center. This center section is given an initial velocity v_0. Describe the subsequent motion. 2. Relevant equations Coupled oscillations.... 3. The attempt at a solution I've managed to solve to a particular point, but I can't go any further.. And I'm not sure of whether I am doing right, so ..I need help!!