1. The problem statement, all variables and given/known data A particle of mass m is attracted to a force center with the force center with the force of magnitude k/r2 . Use plane polar coordinates and find Hamilton’s equations of motion. 2. Relevant equations (L)agrangian = T-U , U=-[tex]\int[/tex]F dr 3. The attempt at a solution I can get the Hamiltonian equations of motion but what I am not confident about is the equations for kinetic and potential energy. Are they correct? Did I obtain the potential energy equation correctly? Any input would be appreciated. Thank you.