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 = 7 Hz and carries an out of balance mass of mg = 50 kg at a distance of e = 0.01 m from the centre. The static deflection of the spring is A = 5 mm, the damping constant is c 4000 kg/s and the total mass of the machine is m = 800 kg. Assume that gravitational acceleration is g = 9.81 m/s2. The amplitude of the steady state response of the system is: 1.58 mm 11.79 mm. 1.74 mm 2.71 mm 5.46 mm ܠܠܠܓܠܓܛ ܓܓܠܠܠ 180 X

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 = 7 Hz and carries an out of balance mass of mg = 50 kg at a distance of e = 0.01 m from the centre. The static deflection of the spring is A = 5 mm, the damping constant is c 4000 kg/s and the total mass of the machine is m = 800 kg. Assume that gravitational acceleration is g = 9.81 m/s2. The amplitude of the steady state response of the system is: 1.58 mm 11.79 mm. 1.74 mm 2.71 mm 5.46 mm ܠܠܠܓܠܓܛ ܓܓܠܠܠ 180 X

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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