An airplane is flying in a straight line at a constant altitude. If a wind gust strikes and raises the nose of the airplane, the nose will bob up and down until the plane eventually returns to its original position. These oscillations are:
Correct answer: B. Underdamped
- A. Undamped
- B. Underdamped
- C. Critically damped
- D. Overdamped
Explanation
In the context of the scenario described, option b) "Underdamped" is the correct answer, as it accurately characterizes the behavior of the airplane's nose bobbing up and down before returning to its original position.
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About Simple Harmonic Motion
Simple harmonic motion is oscillation in which acceleration is directly proportional to displacement and directed toward the equilibrium position. Work includes displacement, velocity, acceleration, phase, period, frequency, amplitude and energy, with applications to springs and simple pendulums. The restoring force and the conditions for SHM distinguish it from general periodic motion.
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