ProgramA.1: Undamped vibration of a spring/mass system without damping.

ProgramA.2: Damped vibration of a spring/mass system with viscous damping.

ProgramA.3: Critically damped vibration of a spring/mass system with viscous damping.

ProgramA.4: Over-damped vibration of a spring/mass system with viscous damping.

ProgramA.5: Sinusoidal forced vibration of a one degree of freedom system.

ProgramA.6: Definition of phase.

ProgramA.7: Forced Response of a one degree of freedom system.

ProgramA.8: The connection between rotating vectors, sinusoidal motion and phase.

ProgramA.9: Construction of the response locus of damped system.

ProgramA.10: Construction of the in-phase response of damped system.