2. The undamped spring-mass system below at left has spring constant, k = 200 N/m. The mass is given a nonzero initial v

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2 The Undamped Spring Mass System Below At Left Has Spring Constant K 200 N M The Mass Is Given A Nonzero Initial V 1 (33.3 KiB) Viewed 14 times

2. The undamped spring-mass system below at left has spring constant, k = 200 N/m. The mass is given a nonzero initial velocity, x(0). As seen in the plot below of the free response, x(1), the initial displacement is zero, x(0) = 0. a) What is the mass, m? b) What was the initial velocity, x(0)? X 0.15 k t (s) m x(t) (m) -0.15 0 t = 0.5 s