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WBJEE 2023 Physics & Chemistry Solved Paper

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Question : 52

Total: 80

A uniform rope of length 4m and mass 0.4‌kg is held on a frictionless table in such a way that 0.6m of the rope is hanging over the edge. The work done to pull the hanging part of the rope on to the table is, (Assume g=10m∕ s2 )

0.36J
0.24J
0.12J
0.18J

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