16. Angular Momentum
Conservation of Angular Momentum
9:04 minutes
Problem 11.14b
Textbook Question
Textbook Question(II) A woman of mass m stands at the edge of a solid cylindrical platform of mass M and radius R. At t = 0, the platform is rotating with negligible friction at angular velocity ω_0 about a vertical axis through its center, and the woman begins walking with speed υ (relative to the platform) toward the center of the platform.
(b) What will be the angular velocity when the woman reaches the center?
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