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4 cards from this section. Quick, good the night before a test.
What is the equation of motion for a system undergoing free vibration with damping?
Identify each term in the equation.
Define an underdamped system.
Think about the behavior of the oscillations over time.
What is the behavior of an underdamped system?
Consider the time aspect of the vibrations.
True or False: An overdamped system oscillates before returning to equilibrium.
Think of how the system returns to its starting point.
A mass-spring-damper system has m = 2 kg, c = 2 Ns/m, and k = 8 N/m. Calculate the damping ratio and describe how the system behaves.
Remember to analyze each term in the damping ratio formula.
Consider a critically damped system affected by a sudden force. Discuss how it behaves compared to an underdamped system under the same conditions.
Reflect on the definitions and effects of critical vs. underdamped systems.
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