A uniform rod of length L and mass 2m is pivoted at the left end, as shown. A point mass m is attached to the rod a distance L/3 from the pivot. Model the mass as a point particle.Find the angular speed of the rod and point particle just as it as fallen to the vertical position.Find the magnitude of the angular acceleration for this system the instant after it is released from rest from the horizontal position in a gravitational field.Find the direction of the angular acceleration for this system the instant after it is released from rest from the horizontal position in a gravitational field.

A uniform rod of length L and mass 2m is pivoted at the left end, as shown. A point mass m is attached to the rod a distance L/3 from the pivot. Model the mass as a point particle.Find the angular speed of the rod and point particle just as it as fallen to the vertical position.Find the magnitude of the angular acceleration for this system the instant after it is released from rest from the horizontal position in a gravitational field.Find the direction of the angular acceleration for this system the instant after it is released from rest from the horizontal position in a gravitational field.

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 10.1CYU: Check Your Understanding The fan blades on a turbofan jet engine (shown below) accelerate from rest...

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