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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A mass M is lowered with the help of a string by a distance h at a constant acceleration g/2. The work done by the string will be

A mass M is lowered with the help of a string by a distance h at a constant acceleration g/2. The work done by the string will be

A mass M is lowered with the help of a string by a distance h at a constant acceleration g/2. The work done by the string will be