Course Contents $$ Homework $$ HW Week $14$dots PREP $14.3$ Person and stool angular $...$

A stationary person is sitting on a frictionless stool while holding a frictionless spinning wheel. The axis of the wheel is vertical, and the magnitude of the angular momentum of the wheel is $L_W.$ The person then flips the axis of the wheel, rotating it $180.$ The wheel continues to spin at the same rate.

After the wheel is flipped, the final angular momentum of the person and stool $($not including the wheel$)$ is$...$

$2L_W$

$\frac{L_W}{2}$

Something else.

Zero.

$L_W$