A wad of sticky clay with mass mand velocity v, is fired at a solid cylinder of mass Mand radius R (Fig. Pl1.29). The cyl- inder is initially at rest and is mounted on a fixed horizontal axle that runs through its center of mass. The line of motion of the projectile is perpendicular to the axle and at a dis- tance d< Rfrom the center. (a) Find the angular speed of the system just after the clay strikes and sticks to the surface of the cylinder. (b) Is the mechanical energy of the clay- cylinder system constant in this process? Explain your answer. (c) Is the momentum of the clay-cylinder system constant in this process? Explain your answer. M R d Figure P11.29

A wad of sticky clay with mass mand velocity v, is fired at a solid cylinder of mass Mand radius R (Fig. Pl1.29). The cyl- inder is initially at rest and is mounted on a fixed horizontal axle that runs through its center of mass. The line of motion of the projectile is perpendicular to the axle and at a dis- tance d< Rfrom the center. (a) Find the angular speed of the system just after the clay strikes and sticks to the surface of the cylinder. (b) Is the mechanical energy of the clay- cylinder system constant in this process? Explain your answer. (c) Is the momentum of the clay-cylinder system constant in this process? Explain your answer. M R d Figure P11.29

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 89AP: A solid cylinder of mass 2.0 kg and radius 20 cm is rotating counterclockwise around a vertical axis...

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