3. A 2.0-kg and 0.2 m radius yoyo in form of a ring has a light string wrapped around its rim, with one end of the string tied to the ceiling, as shown in the figure. The ring is released from rest, and as it falls, it turns as the string unwraps. At the instant its center has fallen for 1.5 m. a. Determine the linear acceleration of the ring. b. Determine the total kinetic energy of the ring. c. Determine the speed of the center of mass of the ring. d. Determine the angular momentum of the ring.

3. A 2.0-kg and 0.2 m radius yoyo in form of a ring has a light string wrapped around its rim, with one end of the string tied to the ceiling, as shown in the figure. The ring is released from rest, and as it falls, it turns as the string unwraps. At the instant its center has fallen for 1.5 m. a. Determine the linear acceleration of the ring. b. Determine the total kinetic energy of the ring. c. Determine the speed of the center of mass of the ring. d. Determine the angular momentum of the ring.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 51AP: An athlete swings a 5.00-kg ball horizontally on the end of a rope. The ball moves in a circle of...

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