Consider the situation shown in the figure. The system is released from rest and the block \( A ...

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Consider the situation shown in the figure. The system is released from rest and the block \( A \) travels a distance \( 5 \mathrm{~m} \) in downward direction \( \left(\right. \) Take, \( g=10 \mathrm{~m} / \mathrm{s}^{2} \) ).
Find the work done by tension on the block \( B \).
(a) Zero
(b) \( 116.67 \mathrm{~J} \)
(c) \( 375 \mathrm{~J} \)
(d) \( -116.67 \mathrm{~J} \)
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