A mechanical machine tool has a mass of m = 500 kg and a mass moment of inertia of J, = 150 kg m² about the centre of gravity. The machine is supported by two clastic supports, the springs have an effective spring constant of k = 150 kN/m and kz = 100 kN/m. The centre of gravity, G located is situated between the two springs with distances l = 0.5 m and lz = 0.8 m as shown in Figure 4.1. 4.1. Compute the cquation of motion for the system in terms of x and 0; and 4.2. Determine the two natural frequencies.

A mechanical machine tool has a mass of m = 500 kg and a mass moment of inertia of J, = 150 kg m² about the centre of gravity. The machine is supported by two clastic supports, the springs have an effective spring constant of k = 150 kN/m and kz = 100 kN/m. The centre of gravity, G located is situated between the two springs with distances l = 0.5 m and lz = 0.8 m as shown in Figure 4.1. 4.1. Compute the cquation of motion for the system in terms of x and 0; and 4.2. Determine the two natural frequencies.

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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