v PartC Now consider a similar situation; except that now the swing bar itself has mass mbar- (gure 3) Find the angular acceleration CI: of the seesaw. Express your answer in terms of some or all of the quantities m1, 1112, mm\" 5, as well as the acceleration due to gravity 9. D View Available Hint[s] I'D/EAEEPHOI'? 2g(m1 m2) (m1 + m2 + mbar) Previous Answers X Incorrect; Try Again; 4 attempts remaining Figure m2, and that counterclockwise is considered the positive rotational direction