Which of the following is true about the angu | vedclass

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(A) The angular momentum of a rolling cylinder is given by $L = I\omega$. As the cylinder rolls down the slope,its linear velocity $v$ increases,which

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Its magnitude changes but the direction remains the same.

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(A) The angular momentum of a rolling cylinder is given by $L = I\omega$. As the cylinder rolls down the slope,its linear velocity $v$ increases,which implies that its angular velocity $\omega$ also increases. Since $L = I\omega$ and the moment of inertia $I$ about the central axis remains constant,the magnitude of the angular momentum increases. The direction of the angular momentum vector,determined by the right-hand rule,is along the axis of rotation of the cylinder. As the cylinder rolls down the slope,the orientation of its axis of rotation remains constant. Therefore,the magnitude of the angular momentum changes,but its direction remains the same.

Which of the following is true about the angular momentum of a cylinder rolling down a slope without slipping?

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