Three particles A,B,C of mass m each are joined to each other by massless rigid rods to form an equilateral triangle of side a. Another particle of mass m hits B with a velocity v_(0) directed along BC as shown. The colliding particle stops immediately after impact.n The time required by the triangle ABC to complete half revoution in its subsequent motion is (xapi)/(sqrt(3)V_(0)) where 'x' is

Three particles A,B,C of mass m each are joined to each other by massl

1.	Three particles A,B,C of mass m each are joined to each other by massless rigid rods to form an equilateral triangle of side a. Another particle of mass m hits B with a velocity v_(0) directed along BC as shown. The colliding particle stops immediately after impact.n The time required by the triangle ABC to complete half revoution in its subsequent motion is (xapi)/(sqrt(3)V_(0)) where 'x' is
Answer» ANSWER :6