A metal polishing machine consists of a box full of ceramic particles mounted on the top of a shaker device as shown in the figure below. The shaker runs at f = 24.2078 Hz and carries an out of balance mass of mo = 19.9725 kg at a distance of e = 0.0499 m from the centre. The static deflection of the spring is A = 19.3179 mm, the damping constant is c= 20239.4652 kg/s and the total mass of the machine is M = 813.8726 kg. Assume that gravitational acceleration is g = 9.81 m/s?. The amplitude of the steady state response of the system is:

A metal polishing machine consists of a box full of ceramic particles mounted on the top of a shaker device as shown in the figure below. The shaker runs at f = 24.2078 Hz and carries an out of balance mass of mo = 19.9725 kg at a distance of e = 0.0499 m from the centre. The static deflection of the spring is A = 19.3179 mm, the damping constant is c= 20239.4652 kg/s and the total mass of the machine is M = 813.8726 kg. Assume that gravitational acceleration is g = 9.81 m/s?. The amplitude of the steady state response of the system is:

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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Concept explainers

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.

Question

A metal polishing machine consists of a box full of ceramic particles
mounted on the top of a shaker device as shown in the figure below. The
shaker runs at f = 24.2078 Hz and carries an out of balance mass of mo =
19.9725 kg at a distance of e = 0.0499 m from the centre. The static
deflection of the spring is A = 19.3179 mm, the damping constant is c=
20239.4652 kg/s and the total mass of the machine is M = 813.8726 kg.
Assume that gravitational acceleration is g = 9.81 m/s?. The amplitude of
the steady state response of the system is:

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