A free vibration test is conducted on an empty water tank shown in Figure 1. A cable attached to the tank applies F=120kNforce with an angle a=46° to the vertical and pull the tank horizontally by u.-9cm. The cable is suddenly cut and theresponse of the tank is recorded. At the end of 4 complete cycles, the time is 2s, and the amplitude is 5cm.b) Determine the natural period and damping ratio if the tank is filled by water, Wwater =350kN.Figure 1

to find:the natural period damping ratio if the tank is filled with water.Given:the force applied is…

A free vibration test is conducted on an empty water tank shown in Figure 1. A cable attached to the tank applies F=120kN force with an angle a=46° to the vertical and pull the tank horizontally by uo-9cm. The cable is suddenly cut and the response of the tank is recorded. At the end of 4 complete cycles, the time is 2s, and the amplitude is 5cm. b) Determine the natural period and damping ratio if the tank is filled by water, Wwater-350kN. Figure 1

A free vibration test is conducted on an empty water tank shown in Figure 1. A cable attached to the tank applies F=120kN force with an angle a=46° to the vertical and pull the tank horizontally by uo-9cm. The cable is suddenly cut and the response of the tank is recorded. At the end of 4 complete cycles, the time is 2s, and the amplitude is 5cm. b) Determine the natural period and damping ratio if the tank is filled by water, Wwater-350kN. Figure 1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The free vibrations of a system are governed by the differential equation shown in the image, with initial conditions also shown in the image. Calculate or specify the following: a. The natural frequency b. The damping ratio c. Whether the system is undamped, underdamped, critically damped, or overdamped
Mechanical Vibrations
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A particular naturally vibrating system is subject to damping. The system consists of a small mass m = 0.1 kg, the system stiffness k = 200 Nm-1 and the damping coefficient c = 0.25 kgs-1 . Determine the values of the natural and damped frequencies, the damping factor, damping ratio, periodic time and logarithmic decrement. Sketch and describe the nature of the motion
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Mechanical Vibration Question is image
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