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

Two identical balls `A` and `B`. each of mass `2 kg` and radius `R`, a

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

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