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(C) For a particle moving in a circular path,the angular momentum is defined as $\vec{L} = \vec{r} 	imes \vec{p}$.The position vector $\vec{r}$ and t

Vedclass · Accepted Answer

the direction of angular momentum remains constant.

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(C) For a particle moving in a circular path,the angular momentum is defined as $\vec{L} = \vec{r} 	imes \vec{p}$.The position vector $\vec{r}$ and the linear momentum vector $\vec{p}$ both lie in the plane of the circular motion.According to the right-hand rule,the direction of the angular momentum vector $\vec{L}$ is perpendicular to the plane of motion.Since the particle is constrained to move in a fixed circular path,the plane of motion does not change.Therefore,the direction of the angular momentum vector remains constant throughout the motion,regardless of the change in speed.

$A$ particle moves along a circular path with decreasing speed. Hence,

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