*22-48. The 30-lb block is attached to two springs havinga stiffness of 10 lb/ft. A periodic force F = (8 cos 31) lb,where t is in seconds, is applied to the block. Determine themaximum speed of the block after frictional forces causethe free vibrations to dampen out.k = 10 lb/ftwwF = 8 cos 3twwk = 10 lb/ft

Answered: *22-48. The 30-lb block is attached to…

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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