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.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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