কৌণিক ভরবেগ হচ্ছে- i. ( overline L = overline r times overrightarrow p ) ii. ( overline L = overline P times overline r ) iii. ( L=r p sin theta ) নিচের কোনটি সঠিক?

\overline{\mathbf{L}}=\overline{\mathbf{r}} \times \overrightarrow{\mathbf{p}}

ISCD 25

\overline{\mathbf{L}}=\overline{\mathbf{r}} \times \overrightarrow{\mathbf{p}}

ISCD 25