In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B carriescharge -1c. Sizes of A and B are negligible. Block-B is released from rest at a distance 1.8m from A. Initially spring is neither compressed nor stretched. The amplitude of oscillation of the combined mass

In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B

1.	In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B carriescharge -1c. Sizes of A and B are negligible. Block-B is released from rest at a distance 1.8m from A. Initially spring is neither compressed nor stretched. The amplitude of oscillation of the combined mass
Answer» `(2)/(3)m` `(SQRT(124))/(3)m` `(sqrt(72))/(9)m` `(sqrt(106))/(9)m` Solution :Figure