The acceleration of a body executing SHM is maximum at:
Correct answer: B. Extreme position
- A. Mean position
- B. Extreme position
- C. Halfway of mean
- D. Everywhere same
Explanation
a = -ω²x → maximum acceleration occurs at maximum x =±A.
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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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