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The following mass-and-spring system has stiffness matrix K. For the mks values, find the two natural frequencies of the
Posted: Tue Jul 05, 2022 8:54 am
by answerhappygod
- The Following Mass And Spring System Has Stiffness Matrix K For The Mks Values Find The Two Natural Frequencies Of The 1 (58.68 KiB) Viewed 16 times
The following mass-and-spring system has stiffness matrix K. For the mks values, find the two natural frequencies of the system and describe its two natural modes of oscillation. k₁ k₂
www.m1m₂ 1 K3 K= m₁ = 1, m₂ = 2; k₁ = 2, k₂ = 6, K3 = 4 - (K₁ +K₂) K2 Let @₁ <@₂ be the two natural frequencies. @1 @2 = (Type exact answers, using radicals as needed.) k₂ - (K₂ + K3)