A uniform bar of mass m is pivoted at point O and supported at the ends by two springs, as shown in Fig. 3.59. End P of spring PQ is subjected to a sinusoidal displacement, x(1) = xo sin cot. Find the steady-state angular displacement of the bar when / = 1 m, k = 1000 N/m, m = 10 kg, xo = 1 cm, and = 10 rad/s.

A uniform bar of mass m is pivoted at point O and supported at the ends by two springs, as shown in Fig. 3.59. End P of spring PQ is subjected to a sinusoidal displacement, x(1) = xo sin cot. Find the steady-state angular displacement of the bar when / = 1 m, k = 1000 N/m, m = 10 kg, xo = 1 cm, and = 10 rad/s.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.3.18P: A stepped shaft ABC consisting of two solid, circular segments is subjected to uniformly distributed...

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