Shm Definition
In simple harmonic motion, acceleration is proportional to?
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About This Question
- Subject
- physics
- Chapter
- oscillations and waves
- Topic
- shm definition
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
Displacement and opposite in direction
- Definition of SHM: Simple Harmonic Motion is a special type of periodic motion where the restoring force is directly proportional to the displacement and acts in the direction opposite to that of displacement.
- Mathematical Form: F=−kx.
- Acceleration ((a)): From Newton's Second Law, a=mF=−mkx.
- Equation: a=−ω2x, where ω=k/m is the angular frequency.
- Analysis: The equation shows a∝x (magnitude) and the negative sign indicates it is directed toward the mean position, hence opposite to displacement.
This easy difficulty physics question is from the chapter oscillations and waves, covering the topic of shm definition. It appeared in the 2025 exam.
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