56 A machine of mass 68 kg is mounted on springs of combined stiffness k 1100 N/mm with an assumed damping factor of 0.2. A piston within the machine ofmass 2 kg has reciprocating motion with a stroke of 75 mm and a speed of 3000 rpm. Assuming motion to be SHM of piston determine (i) Amplitude of vibration of machine. (ii) Phase angle with respect to existing force.

56 A machine of mass 68 kg is mounted on springs of combined stiffness k 1100 N/mm with an assumed damping factor of 0.2. A piston within the machine ofmass 2 kg has reciprocating motion with a stroke of 75 mm and a speed of 3000 rpm. Assuming motion to be SHM of piston determine (i) Amplitude of vibration of machine. (ii) Phase angle with respect to existing force.

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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