A puck of mass m, = 80.0 g and radius r, = 4.00 cm glides across an air table at a speed of v = 1.50 m/s as shown in Figure Pl1.26a. It makes a glancing collision with a second puck of radius r, = 6.00 cm and mass m, = 120 g (initially at rest) such that their rims just touch. Because their rims are coated with instant-acting glue, the pucks stick together and rotate after the collision (Fig. Pl1.26b). (a) What is the angu- lar momentum of the system relative to the center of mass? (b) What is the angular speed about the center of mass? a Figure P11.26

A puck of mass m, = 80.0 g and radius r, = 4.00 cm glides across an air table at a speed of v = 1.50 m/s as shown in Figure Pl1.26a. It makes a glancing collision with a second puck of radius r, = 6.00 cm and mass m, = 120 g (initially at rest) such that their rims just touch. Because their rims are coated with instant-acting glue, the pucks stick together and rotate after the collision (Fig. Pl1.26b). (a) What is the angu- lar momentum of the system relative to the center of mass? (b) What is the angular speed about the center of mass? a Figure P11.26

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 60P: A uniform rod of mass 200 g and length 100 cm is free to rotate in a horizontal plane around a fixed...

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