If two particles are moving on same circle or different circles in same plane with different angular velocities omega_(1) and omega_(2) and different time period T_(1), and T_(2) in same sense, then the time taken by 2 to complete one revolution w.r.t particle l is

If two particles are moving on same circle or different circles in sam

1.	If two particles are moving on same circle or different circles in same plane with different angular velocities omega_(1) and omega_(2) and different time period T_(1), and T_(2) in same sense, then the time taken by 2 to complete one revolution w.r.t particle l is
Answer» `T= (T_(1)T_(2))/(T_(2)-T_(1))` `T= (T_(1)+T_(2))/(2)` `T= (T_(1)T_(2))/(T_(1)+T_(2))` `T_(2)-T_(1)` ANSWER :A