Question

suppose velocity of particle is completely specified what can you say about the direction of angular momentum with respect to direction of motion​

Answer 1

Answer:

It depends on the particle and speed your referencing. Since all matter is an exponentially complex holograph, it is meaningless to specify any angular momentum vector. No matter the non-existent direction of motion.

Explanation:

Answer 2

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It depends on the particle and speed your referencing. Since all matter is an exponentially complex holograph, it is meaningless to specify any angular momentum vector. No matter the non-existent direction of motion.

Angular momentum is relative to spin not translational velocity. The angular momentum vector will be “normal” to the plane of the spin.