Math Problem Statement
encontre a resposta do delocamento considere que y(t) = Y cos (omega t), x(t) = x_h(t) + x_p(t), resposta geral, homogenea e particular, x_p(t)=Xcos(omega t), razao de frequencias r = omega/ omega_n considere que Y tbm tenha dissipacao de energia, ou seja cdy/dt utilize X1 e X2 para os coeficientes da soluçao particular e C1 e C2 para os coeficientes da solucao homogenea
Solution
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Math Problem Analysis
Mathematical Concepts
Differential equations
Mechanical vibration analysis
Damping systems
Formulas
y(t) = Y cos(omega t)
General solution: x(t) = x_h(t) + x_p(t)
Particular solution: x_p(t) = X1 cos(omega t) + X2 sin(omega t)
Homogeneous solution: x_h(t) = C1 e^(-zeta omega_n t) cos(omega_d t) + C2 e^(-zeta omega_n t) sin(omega_d t)
Theorems
Second-order linear differential equations
Natural frequency (omega_n = sqrt(k/m))
Damped harmonic motion
Suitable Grade Level
Undergraduate Engineering
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