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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Mark the correct statement(s). a. Total work done by internal forces of a system on the system is always zero. b. Total work done by internal forced of a system on the system is sometimes zero.

Mark the correct statement(s). a. Total work done by internal forces of a system on the system is always zero. b. Total work done by internal forced of a system on the system is sometimes zero.

Mark the correct statement(s). a. Total work done by internal forces of a system on the system is always zero. b. Total work done by internal forced of a system on the system is sometimes zero.