Part A: Show that x = A0 exp[-γt/2m] cos(ωt +φ) is a solution for a damped oscillation. Determine the ω in terms o

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Part A: Show that x = A0 exp[-γt/2m] cos(ωt +φ) is a solution for a damped oscillation. Determine the ω in terms of m, γ and ω0 = √[k/m]

Part B: Show that x = A cos(Ωt + δ) is a solution for a forced oscillation with external force
Fext = F0 cos(Ωt). Determine A and δ in terms of F0, Ω, m and γ and ω0 = √[k/m]

 

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