A 17 kg weight is attached to a spring with constant k = 68 kg/m and subjected to an external force F(t) = – 1071 sin(5t

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A 17 Kg Weight Is Attached To A Spring With Constant K 68 Kg M And Subjected To An External Force F T 1071 Sin 5t 1 (100.11 KiB) Viewed 15 times

A 17 kg weight is attached to a spring with constant k = 68 kg/m and subjected to an external force F(t) = – 1071 sin(5t). The weight is initially displaced 4 meters above equilibrium and given an upward velocity of 3 m/s. Find its displacement for t > 0, where y is the displacement of the object from its equilibrium position, measured positive upward. Note: This is an application of previous week material on Undetermined Coefficients with the forcing function form a sin(bx) = A cos(bx) + B sin (br) y(t) =