Explore BrainMass
Share

Explore BrainMass

    Finding the Period of Vibration

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Determine the period of the vibration of the system in the attached file.

    © BrainMass Inc. brainmass.com October 9, 2019, 4:05 pm ad1c9bdddf
    https://brainmass.com/engineering/acoustical-engineering/finding-period-vibration-21837

    Attachments

    Solution Preview

    Mass of the rod M = 3.0 kg
    mass of the block m = 0.5 kg
    length of the rod l = 1.25 kg
    center of gravity of the rod from the end B (lg) = l/2 = 0.625 m

    In equilibrium, let the rod makes an angle Qo with the horizontal,
    moment about the end B = 0
    => k*(Qo*0.75)*0.75 = M*g*0.625 + m*g*1.25 ......(1)

    Let when the end A is pulled down by a distance delta_0 (Do), the rod makes an ...

    Solution Summary

    The solution lays out its working clearly in order to guide the reader through the steps to finding the period of vibration for the system described in the question.

    $2.19