Find the vibrations of a rectangular membrane of sides a4 ft and b=2 ft (Fig. 305) if the tension is 12.5 lb/ft, the den

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Find The Vibrations Of A Rectangular Membrane Of Sides A4 Ft And B 2 Ft Fig 305 If The Tension Is 12 5 Lb Ft The Den 1 (10.27 KiB) Viewed 30 times

no perfect answer I got low score, don't repeat the same
Find the vibrations of a rectangular membrane of sides a4 ft and b=2 ft (Fig. 305) if the tension is 12.5 lb/ft, the density is 2.5 slugs/ft² (as for light rubber), the initial velocity is 0, and the initial displacement is (20) f(x, y) = 0.1(4x-x²)(2y-y²) ft 2 0 Initial displacement R Memb ane