The system shown in Figure 4 consists of a point mass M 5 kg and a massless L-shaped lever. The lever has lengths a 0.5 m and b 0.75 m. The system is connected to two springs, each of stiffness ki = kz-1000 N/m, and a dashpot of damping coefficient e 50 kg/s. A torsional spring Kr - 250 Nm/rad is attached at the pinned point O. Point A at the end of spring kı is given a sinusoidal displacement of amplitude yo and frequency 5 Hz. Determine the magnitude y, required for mass M to have a steady state amplitude of 10 mm. Fixed end y() = y, sin(mt) K, I-frame slides smoothly along upper and lower surface. M Pinned point, O Fixed end Figure 4

The system shown in Figure 4 consists of a point mass M 5 kg and a massless L-shaped lever. The lever has lengths a 0.5 m and b 0.75 m. The system is connected to two springs, each of stiffness ki = kz-1000 N/m, and a dashpot of damping coefficient e 50 kg/s. A torsional spring Kr - 250 Nm/rad is attached at the pinned point O. Point A at the end of spring kı is given a sinusoidal displacement of amplitude yo and frequency 5 Hz. Determine the magnitude y, required for mass M to have a steady state amplitude of 10 mm. Fixed end y() = y, sin(mt) K, I-frame slides smoothly along upper and lower surface. M Pinned point, O Fixed end Figure 4

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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