The position of a particle is given by r = i +2 j - k : and its linear momentum is given…
Physics · JEE Main · NTA Exams — Rotational Motion
The position of a particle is given by \(\bar{r}=\hat{i}+2 \hat{j}-\hat{k}\): and its linear momentum is given by: \(\bar{p}=3 \hat{i}+4 \hat{j}-2 \hat{k}\)Then its angular momentum, about the origin is perpendicular to:
- YZ plane
- z– axis
- y– axis
- x– axis
Answer
(D) x– axis
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