A particle of mass `20 g` is released with an initial velocity `5m//s` along the curve from the point A, as shown in the figure. The point A is at height h from point B. The particle slides along the frictionless surface. When the particle reaches point B, its angular momentum about O will be : (Take `g=10m//s^2`). A. `2kg-m^2//s`B. `8kg-m^2//s`C. `6kg-m^2//s`D. `3kg-m^2//s`

A particle of mass `20 g` is released with an initial velocity `5m//s`

1.	A particle of mass `20 g` is released with an initial velocity `5m//s` along the curve from the point A, as shown in the figure. The point A is at height h from point B. The particle slides along the frictionless surface. When the particle reaches point B, its angular momentum about O will be : (Take `g=10m//s^2`). A. `2kg-m^2//s`B. `8kg-m^2//s`C. `6kg-m^2//s`D. `3kg-m^2//s`
Answer» Correct Answer - A

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