An 8-kg mass is attached to a spring hanging from the ceiling and allowed to come to rest. Assume that the spring constant is 40 N/m and the damping con- stant is 3 N-sec/m. At time t = 0,an external force of 2 sin (2t + π/4) N is applied to the system. Deter- mine the amplitude and frequency of the steady-state solution.
An 8-kg mass is attached to a spring hanging from the ceiling and allowed to come to rest. Assume that the spring constant is 40 N/m and the damping con- stant is 3 N-sec/m. At time t = 0,an external force of 2 sin (2t + π/4) N is applied to the system. Deter- mine the amplitude and frequency of the steady-state solution.
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Transcribed Image Text:- An 8-kg mass is attached to a spring hanging from
the ceiling and allowed to come to rest. Assume that
the spring constant is 40 N/m and the damping con-
stant is 3 N-sec/m. At time t = 0,an external force of
2 sin (2t + π/4) N is applied to the system. Deter-
mine the amplitude and frequency of the steady-state
solution.
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