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In the system shown in fig., `m_(A)=4m`, `m_(B)=3m`, and `m_(c)=8m`. Friction is absent everywhere.
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In the system shown in fig., `m_(A)=4m`, `m_(B)=3m`, and `m_(c)=8m`. Friction is absent everywhere. String is inextensible and light. If the system is released from rest, then Acceleration of Block A in horizontal direction is