Test time left :0 The steel frame shown in Figure supports a rotating machine that exerts a horizontal force at the girder level F(t) = 200 sin 5.3t Ib.Assuming 5% of critical damping determine t steady -state amplitude of vibration Assume the girder is rigid . 15 kips F() we x 20 F() L= 15 (b) (a)

Test time left :0 The steel frame shown in Figure supports a rotating machine that exerts a horizontal force at the girder level F(t) = 200 sin 5.3t Ib.Assuming 5% of critical damping determine t steady -state amplitude of vibration Assume the girder is rigid . 15 kips F() we x 20 F() L= 15 (b) (a)

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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