Two identical balls A and B each of mass 2kg and radius R, are suspended vertically from an inextensible strings as shown in fig. Third ball C of mass 1 kg and radius r = (sqrt(2) - 1)R falls and hits A and B symmetrically with 10m/s. Speed of both A and B just after the collision is 3m//s. Impulse provided by each string during collision is

Two identical balls A and B each of mass 2kg and radius R, are suspend

1.	Two identical balls A and B each of mass 2kg and radius R, are suspended vertically from an inextensible strings as shown in fig. Third ball C of mass 1 kg and radius r = (sqrt(2) - 1)R falls and hits A and B symmetrically with 10m/s. Speed of both A and B just after the collision is 3m//s. Impulse provided by each string during collision is
Answer» `6sqrt(2)NS` 12 Ns `3sqrt(2) Ns` 6 Ns Answer :D