A horizontal platform in the shape of a circular disk is rotating (without friction) about its central axis with an angular speed of 4.5 rad/s. The rotational inertia of the platform about its central axis is 1.3 kg-m². A particle of mass 2.4 kg drops vertically onto the platform and then sticks to the platform at a distance of 0.6 m from the platform's center. a. What is the rotational inertia of the particle-platform system after the particle sticks to the platform? w = 4.5 radis

A horizontal platform in the shape of a circular disk is rotating (without friction) about its central axis with an angular speed of 4.5 rad/s. The rotational inertia of the platform about its central axis is 1.3 kg-m². A particle of mass 2.4 kg drops vertically onto the platform and then sticks to the platform at a distance of 0.6 m from the platform's center. a. What is the rotational inertia of the particle-platform system after the particle sticks to the platform? w = 4.5 radis

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 91P: Suppose when Earth was created, it was not rotating. However, after the application of a uniform...

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