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The position of a particle is given by $\vec{r} = (\hat{i} + 2 \hat{j} - \hat{k})$ , linear momentum by $\vec{P} = (3 \hat{i} + 4 \hat{j} - 2 \hat{k}) .$ The angular momentum is perpendicular to

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x-axis

y-axis

z-axis

Line at equal angles to all the three axes

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detailed solution

Correct option is A

L→= r→ ×p^ = i^j^k^12−134−2 = −j^−2k^i.e., the angular momentum is perpendicular to x-axis.

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The position of a particle is given by r→ = i^+2j^−k^ , linear momentum by P→ = (3i^+4j^−2k^). The angular momentum is perpendicular to

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The position of a particle is given by $\vec{r} = (\hat{i} + 2 \hat{j} - \hat{k})$ , linear momentum by $\vec{P} = (3 \hat{i} + 4 \hat{j} - 2 \hat{k}) .$ The angular momentum is perpendicular to