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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 5 - NLM > A force F = αi^ + 3j^ ​+ 6k^ is acting at a point r = 2i^− 6j −12k^. The value of α for which angular momentum about origin is conserved is

A force F = αi^ + 3j^ ​+ 6k^ is acting at a point r = 2i^− 6j −12k^. The value of α for which angular momentum about origin is conserved is

A force F = αi^+3j^​+6k^ is acting at a point r = 2i^−6j−12k^. The value of α for which angular momentum about origin is conserved is